@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

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

:root{
  --bg:#f5f6f8;--fg:#131a2b;
  --card:#fff;--card-fg:#131a2b;
  --primary:#2d5fbf;--primary-fg:#fff;
  --secondary:#d98b1a;--secondary-fg:#fff;
  --muted:#e8eaed;--muted-fg:#6b7280;
  --accent:#33956b;--accent-fg:#fff;
  --destructive:#dc4a4a;
  --border:#dde1e8;
  --radius:0.75rem;
  --shadow:0 4px 24px -4px rgba(19,26,43,0.08);
  --shadow-hover:0 8px 32px -4px rgba(19,26,43,0.14);
}

body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
h1,h2,h3,h4,h5,h6{font-family:'Space Grotesk',system-ui,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{max-width:1200px;margin:0 auto;padding:0 1rem}

/* Header */
.header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);background:rgba(255,255,255,0.85);backdrop-filter:blur(12px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.logo{font-family:'Space Grotesk',sans-serif;font-size:1.25rem;font-weight:700;color:var(--primary)}
.logo span{color:var(--secondary)}
.nav{display:flex;gap:1.5rem}
.nav a{font-size:.875rem;font-weight:500;color:var(--muted-fg);transition:color .2s}
.nav a:hover,.nav a.active{color:var(--primary)}
.menu-btn{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--fg)}
.mobile-nav{display:none;border-top:1px solid var(--border);padding:0.5rem 0}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:0.5rem 0;font-size:.875rem;color:var(--muted-fg)}

@media(max-width:768px){
  .nav{display:none}
  .menu-btn{display:block}
}

/* Hero */
.hero{background:linear-gradient(135deg,var(--primary),#1e3f7f);padding:5rem 0;text-align:center;position:relative;overflow:hidden}
.hero h1{color:var(--primary-fg);font-size:clamp(2rem,5vw,3.5rem);font-weight:700;line-height:1.15;margin-bottom:1.5rem}
.hero p{color:rgba(255,255,255,0.8);font-size:1.125rem;max-width:600px;margin:0 auto 2rem}
.hero-overlay{position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(69,118,210,0.3),transparent 70%)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.75rem 2rem;border-radius:var(--radius);font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.875rem;border:none;cursor:pointer;transition:opacity .2s}
.btn-primary{background:var(--primary);color:var(--primary-fg)}
.btn-secondary{background:var(--secondary);color:var(--secondary-fg)}
.btn-outline{background:var(--card);color:var(--fg);border:1px solid var(--border)}
.btn:hover{opacity:.9}

/* Cards grid */
.grid{display:grid;gap:1.5rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:768px){.grid-3,.grid-2{grid-template-columns:1fr}}

/* Chair card */
.chair-card{border-radius:var(--radius);background:var(--card);border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow);transition:all .3s}
.chair-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.chair-card img{width:100%;height:200px;object-fit:cover}
.chair-card-body{padding:1.25rem}
.chair-card .tag{display:inline-block;font-size:.75rem;font-weight:500;padding:0.25rem 0.625rem;border-radius:99px;background:rgba(45,95,191,0.1);color:var(--primary)}
.chair-card .rating{display:flex;align-items:center;gap:0.25rem;color:var(--secondary);font-size:.875rem;font-weight:600}
.chair-card h3{font-size:1.125rem;font-weight:700;margin:0.5rem 0 0.25rem}
.chair-card .excerpt{font-size:.875rem;color:var(--muted-fg);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.chair-card .price{font-weight:700;color:var(--primary);font-size:1.125rem;font-family:'Space Grotesk',sans-serif}
.chair-card .read-more{font-size:.75rem;font-weight:500;color:var(--primary)}
.card-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:0.5rem}
.card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:0.75rem}

/* Trust badges */
.trust-section{margin-top:-2rem;position:relative;z-index:10}
.trust-card{display:flex;align-items:flex-start;gap:1rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}
.trust-icon{width:40px;height:40px;border-radius:0.5rem;background:rgba(45,95,191,0.1);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.25rem}
.trust-card h3{font-size:.875rem;font-weight:600}
.trust-card p{font-size:.75rem;color:var(--muted-fg)}

/* Section headings */
.section{padding:4rem 0}
.section-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:2rem}
.section-header h2{font-size:1.875rem;font-weight:700}
.section-header p{color:var(--muted-fg);margin-top:0.25rem}

/* CTA */
.cta-box{border-radius:1rem;border:1px solid var(--border);background:var(--card);padding:3rem;text-align:center}
.cta-box h2{font-size:1.5rem;font-weight:700;margin-bottom:1rem}
.cta-box p{color:var(--muted-fg);margin-bottom:1.5rem;max-width:500px;margin-left:auto;margin-right:auto}
.cta-buttons{display:flex;gap:0.75rem;justify-content:center;flex-wrap:wrap}

/* Footer */
.footer{border-top:1px solid var(--border);background:var(--card);margin-top:4rem;padding:3rem 0}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr}}
.footer h3{font-size:1.125rem;font-weight:700;margin-bottom:0.75rem}
.footer h4{font-weight:600;margin-bottom:0.75rem}
.footer p,.footer li{font-size:.875rem;color:var(--muted-fg);line-height:1.8}
.footer ul{list-style:none}
.footer a:hover{color:var(--primary)}
.footer-bottom{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--border);text-align:center;font-size:.75rem;color:var(--muted-fg)}

/* Legal pages */
.legal{max-width:768px;margin:0 auto;padding:3rem 1rem}
.legal h1{font-size:clamp(1.5rem,4vw,2.25rem);font-weight:700;margin-bottom:0.5rem}
.legal .date{font-size:.875rem;color:var(--muted-fg);margin-bottom:2rem}
.legal section{margin-bottom:1.5rem}
.legal h2{font-size:1.125rem;font-weight:700;margin-bottom:0.5rem}
.legal p{font-size:.875rem;color:var(--muted-fg);line-height:1.7}

/* Review detail */
.review-layout{display:grid;grid-template-columns:3fr 2fr;gap:2rem;padding:2rem 0}
@media(max-width:768px){.review-layout{grid-template-columns:1fr}}
.review-main img{width:100%;border-radius:var(--radius);margin-bottom:1.5rem}
.review-sidebar .sticky-box{position:sticky;top:6rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}
.review-sidebar .rating-big{font-size:2rem;font-weight:700}
.review-sidebar .price-big{font-size:1.875rem;font-weight:700;color:var(--primary);font-family:'Space Grotesk',sans-serif;margin:1rem 0}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin:2rem 0}
@media(max-width:768px){.pros-cons{grid-template-columns:1fr}}
.pros-box,.cons-box{border-radius:var(--radius);padding:1.25rem}
.pros-box{background:rgba(51,149,107,0.1)}
.cons-box{background:rgba(220,74,74,0.1)}
.pros-box h3{color:var(--accent);font-weight:600;margin-bottom:0.75rem}
.cons-box h3{color:var(--destructive);font-weight:600;margin-bottom:0.75rem}
.pros-box li,.cons-box li{font-size:.875rem;margin-bottom:0.5rem;list-style:none;display:flex;align-items:flex-start;gap:0.5rem}
.features-list{list-style:none;margin:1rem 0}
.features-list li{font-size:.875rem;padding:0.375rem 0;display:flex;align-items:center;gap:0.5rem}
.specs dl{display:flex;flex-direction:column;gap:0.5rem}
.specs dl>div{display:flex;justify-content:space-between;font-size:.875rem}
.specs dt{color:var(--muted-fg)}
.specs dd{font-weight:500}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;max-width:900px;margin:0 auto}
@media(max-width:768px){.contact-grid{grid-template-columns:1fr}}
.contact-info{display:flex;flex-direction:column;gap:1.5rem}
.contact-item{display:flex;gap:1rem;align-items:flex-start}
.contact-icon{width:40px;height:40px;border-radius:0.5rem;background:rgba(45,95,191,0.1);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-item h3{font-size:.875rem;font-weight:600}
.contact-item p{font-size:.875rem;color:var(--muted-fg)}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.875rem;font-weight:500;margin-bottom:0.25rem}
.form-group input,.form-group textarea{width:100%;padding:0.625rem 1rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);font-size:.875rem;font-family:inherit;color:var(--fg)}
.form-group textarea{resize:none;height:120px}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(45,95,191,0.15)}

/* Filter buttons */
.filters{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:2rem}
.filter-btn{padding:0.5rem 1rem;border-radius:var(--radius);font-size:.875rem;font-weight:500;border:none;cursor:pointer;background:var(--muted);color:var(--muted-fg);transition:all .2s}
.filter-btn.active{background:var(--primary);color:var(--primary-fg)}

/* Back link */
.back-link{display:inline-flex;align-items:center;gap:0.25rem;font-size:.875rem;color:var(--muted-fg);margin-bottom:1.5rem}
.back-link:hover{color:var(--primary)}