@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500&family=DM+Sans:wght@400;500&display=swap');

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

:root{
  --accent:#D85A30;
  --accent-bg:#fdf0eb;
  --sage:#5a8a62;
  --sage-bg:#edf4ee;
  --bg:#FAFAF8;
  --surface:#fff;
  --text:#1a1a1a;
  --muted:#666;
  --border:#e8e4df;
  --radius:10px;
  --serif:'Playfair Display',Georgia,serif;
  --sans:'DM Sans',system-ui,sans-serif;
}

body{font-family:var(--sans);background:var(--bg);color:var(--text);font-size:16px;line-height:1.7}
.container{max-width:1080px;margin:0 auto;padding:0 20px}

.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.header-inner{height:64px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--serif);font-size:20px;color:var(--text);text-decoration:none}
nav{display:flex;gap:24px}
nav a{font-size:14px;color:var(--muted);text-decoration:none}
nav a:hover{color:var(--accent)}

.hero{background:var(--surface);border-bottom:1px solid var(--border);padding:56px 20px;text-align:center}
.hero h1{font-family:var(--serif);font-size:42px;line-height:1.2;max-width:600px;margin:0 auto 14px}
.hero p{color:var(--muted);font-size:18px;max-width:480px;margin:0 auto 28px}

.tool-section{max-width:900px;margin:0 auto;padding:40px 20px}

.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:28px}
.filter-group label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:500}
.filter-group select,
.filter-group input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:var(--sans);background:var(--surface);color:var(--text)}

.ad-slot{background:#fdf5e8;border:1px dashed #e8d5a3;border-radius:8px;padding:10px;text-align:center;font-size:11px;color:#b8962e;margin:24px 0}
.ad-slot-inner{min-height:90px;display:flex;align-items:center;justify-content:center}

.results-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.results-header h2{font-family:var(--serif);font-size:22px}
.results-count{font-size:13px;color:var(--muted)}

.materials-list{display:flex;flex-direction:column;gap:12px}

.material-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;display:grid;grid-template-columns:1fr auto;gap:16px;align-items:start}
.material-card.top{border-color:#378ADD;border-width:1.5px}

.card-left{}
.card-name{font-size:16px;font-weight:500;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.badge{font-size:11px;padding:2px 8px;border-radius:6px;font-weight:400}
.badge-info{background:#E6F1FB;color:#0C447C}
.badge-success{background:#EAF3DE;color:#27500A}
.badge-warning{background:#FAEEDA;color:#633806}
.card-meta{font-size:13px;color:var(--muted);margin-bottom:10px}
.card-details{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.card-pro,.card-con{font-size:13px;color:var(--muted);display:flex;gap:6px}
.card-pro::before{content:"✓";color:#3B6D11;flex-shrink:0}
.card-con::before{content:"✗";color:#A32D2D;flex-shrink:0}
.card-note{font-size:13px;color:var(--muted);font-style:italic;margin-top:10px;line-height:1.6;padding-top:10px;border-top:1px solid var(--border);max-width:560px}
.card-note strong{font-style:normal;color:var(--text);font-weight:500}

.card-practical{display:flex;flex-wrap:wrap;gap:8px 14px;margin-bottom:10px;font-size:12px;color:var(--muted);line-height:1.5}
.card-fact{display:inline-flex;align-items:baseline;gap:5px}
.card-fact-label{font-size:10px;text-transform:uppercase;letter-spacing:0.4px;color:#999;font-weight:500}

.card-cpy{font-size:13px;color:var(--sage);font-weight:500;margin-bottom:10px}

.badge-eco{background:#E8F3E0;color:#27500A}
.badge-family{background:#FCE7EE;color:#8B1E3F}

.btn-pin{display:inline-block;margin-top:8px;padding:7px 12px;background:#E60023;color:#fff;border:none;border-radius:8px;font-size:12px;font-family:var(--sans);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn-pin:hover{background:#BD081C}

.prices-verified{font-size:11px;color:#aaa;text-align:center;margin-top:18px;font-style:italic;letter-spacing:0.2px}

.card-right{text-align:right;flex-shrink:0}
.card-total{font-size:26px;font-weight:500}
.card-per{font-size:12px;color:var(--muted);margin-bottom:4px}
.card-lifespan{font-size:12px;color:var(--muted);margin-bottom:12px}
.btn-amazon{display:inline-block;padding:8px 16px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:13px;font-family:var(--sans);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn-amazon:hover{opacity:0.9}

.difficulty-stars{display:inline-flex;gap:3px;margin-left:4px}

.summary-bar{background:var(--sage-bg);border-radius:var(--radius);padding:16px 20px;margin-bottom:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;text-align:center}
.summary-item .val{font-size:22px;font-weight:500;color:var(--sage)}
.summary-item .lbl{font-size:12px;color:var(--muted)}

.page-content{max-width:720px;margin:0 auto;padding:40px 20px}
.page-content h2{font-family:var(--serif);font-size:26px;margin:2rem 0 1rem}
.page-content p{margin-bottom:1.1rem;color:var(--text)}

.email-box{background:var(--sage-bg);border-radius:var(--radius);padding:28px;text-align:center;margin:40px 0}
.email-box h3{font-family:var(--serif);font-size:20px;margin-bottom:8px;color:#2d5a32}
.email-box p{font-size:14px;color:#4a7a50;margin-bottom:16px}
.email-form{display:flex;gap:8px;max-width:360px;margin:0 auto}
.email-form input{flex:1;padding:10px 14px;border:1px solid #b8d4ba;border-radius:8px;font-size:14px;font-family:var(--sans)}
.email-form button{padding:10px 18px;background:var(--sage);color:#fff;border:none;border-radius:8px;font-size:14px;cursor:pointer;font-family:var(--sans)}

.site-footer{border-top:1px solid var(--border);padding:24px 20px;text-align:center;font-size:12px;color:#aaa;margin-top:60px}
.site-footer a{color:#aaa;text-decoration:none}
.footer-note{margin-top:6px;font-size:11px}

.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;max-width:1080px;margin:0 auto;padding:40px 20px}
.cat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-decoration:none;color:inherit;display:block}
.cat-card:hover{border-color:var(--accent)}
.cat-card h3{font-family:var(--serif);font-size:18px;margin-bottom:6px}
.cat-card p{font-size:13px;color:var(--muted)}
.cat-icon{font-size:28px;margin-bottom:12px}

.breadcrumbs{background:var(--bg);border-bottom:1px solid var(--border);font-size:13px;color:var(--muted)}
.breadcrumbs ol{display:flex;flex-wrap:wrap;list-style:none;padding:10px 0;gap:6px}
.breadcrumbs li{display:flex;align-items:center}
.breadcrumbs li:not(:last-child)::after{content:"›";margin-left:6px;color:#bbb}
.breadcrumbs a{color:var(--muted);text-decoration:none}
.breadcrumbs a:hover{color:var(--accent)}
.breadcrumbs span{color:var(--text)}

.faq-section{margin-top:32px}
.faq-section h2{font-family:var(--serif);font-size:24px;margin-bottom:14px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;padding:14px 18px}
.faq-item summary{cursor:pointer;font-weight:500;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--accent);font-size:20px;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-answer{margin-top:10px;color:var(--muted);font-size:15px;line-height:1.65}
.faq-answer p{margin-bottom:8px}

.related-grid{margin:48px 0 24px}
.related-title{font-family:var(--serif);font-size:22px;margin-bottom:14px}
.related-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.related-card{display:flex;flex-direction:column;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-decoration:none;color:inherit}
.related-card:hover{border-color:var(--accent)}
.related-card strong{font-family:var(--serif);font-size:16px;font-weight:500}
.related-card span{font-size:13px;color:var(--muted)}

.article-hero{margin:0;position:relative;background:var(--bg)}
.article-hero img{display:block;width:100%;height:auto;max-height:480px;object-fit:cover;aspect-ratio:2/1}
.article-hero figcaption{position:absolute;bottom:8px;right:12px;font-size:11px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,0.6);background:rgba(0,0,0,0.35);padding:3px 8px;border-radius:4px}
.article-hero figcaption a{color:#fff;text-decoration:underline}

.hero-image-block{position:relative;overflow:hidden;border-radius:0}
.hero-image-block img{display:block;width:100%;height:360px;object-fit:cover}
.hero-image-block .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.05) 0%,rgba(0,0,0,0.55) 100%);display:flex;align-items:flex-end}
.hero-image-block .overlay .container{padding-bottom:32px;color:#fff;width:100%}
.hero-image-block h1{font-family:var(--serif);font-size:38px;line-height:1.15;max-width:640px;color:#fff;margin-bottom:10px;text-shadow:0 1px 4px rgba(0,0,0,0.4)}
.hero-image-block p{color:rgba(255,255,255,0.92);font-size:17px;max-width:520px;text-shadow:0 1px 3px rgba(0,0,0,0.5)}

.no-hero .article-hero{display:none}
.no-hero .hero-image-block{background:var(--surface);border-bottom:1px solid var(--border)}
.no-hero .hero-image-block img{display:none}
.no-hero .hero-image-block .overlay{position:static;background:none;display:block;padding:56px 0;text-align:center}
.no-hero .hero-image-block h1{color:var(--text);text-shadow:none;font-size:42px;max-width:600px;margin:0 auto 14px}
.no-hero .hero-image-block p{color:var(--muted);text-shadow:none;font-size:18px;max-width:480px;margin:0 auto}

.page-content h3{font-family:var(--serif);font-size:18px;margin:1.6rem 0 0.6rem}
.page-content ul,.page-content ol{margin:0.4rem 0 1.1rem 1.4rem}
.page-content li{margin-bottom:6px}
.page-content strong{font-weight:500;color:var(--text)}

@media(max-width:600px){
  .hero h1{font-size:28px}
  .material-card{grid-template-columns:1fr}
  .card-right{text-align:left}
  nav{display:none}
  .summary-bar{grid-template-columns:1fr}
}