:root{
	--bg:#f7f8fb;
	--card:#ffffff;
	--accent:#2b6ef6;
	--muted:#6b7280;
	--radius:10px;
  --container:1200px;
  --border:#e6e9ef;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif}
body{background:var(--bg);color:#111;line-height:1.6;display:flex;flex-direction:column}

main{flex:1}

.container{max-width:var(--container);margin:0 auto;padding:0 16px}

/* HEADER */
.site-header{background:#fff;box-shadow:0 1px 4px rgba(16,24,40,0.06);position:sticky;top:0;z-index:40}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.logo{font-weight:700;font-size:1.3rem;color:var(--accent);text-decoration:none;cursor:pointer}

.nav{display:flex;gap:20px;align-items:center}
.nav a{color:#111;text-decoration:none;padding:6px 10px;border-radius:6px;transition:background 0.2s}
.nav a:hover{background:rgba(43,110,246,0.08)}
.nav-toggle{display:none;background:none;border:0;font-size:1.5rem;cursor:pointer}

#auth-links, #user-links{display:flex;gap:12px;align-items:center}

.btn-sm{padding:6px 12px;background:var(--accent);color:#fff;border-radius:6px;border:0;cursor:pointer;font-size:0.9rem;text-decoration:none;display:inline-block}
.btn-sm:hover{opacity:0.9}

/* PAGES & SECTIONS */
.page{display:block}
.page.hidden{display:none}
.hidden{display:none}

.hero{padding:80px 0;background:linear-gradient(135deg, #667eea 0%, #764ba2 100%);color:#fff}
.hero-inner{display:flex;flex-direction:column;gap:20px;align-items:flex-start;max-width:600px}
.hero h1{font-size:2.4rem;margin:0;font-weight:700}
.hero p{font-size:1.1rem;margin:0;opacity:0.95}
.hero-cta{display:flex;gap:12px;margin-top:10px}

.section{padding:60px 0}
.section h1{font-size:2rem;margin:0 0 14px 0}
.section h2{font-size:1.8rem;margin:0 0 20px 0}

.section-narrow{padding:60px 0;max-width:600px;margin:0 auto}
.section-narrow h1{font-size:1.8rem}

/* CARDS & LAYOUT */
.cards{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:20px;margin-top:30px}
.card{background:var(--card);padding:24px;border-radius:var(--radius);box-shadow:0 2px 8px rgba(0,0,0,0.08);transition:transform 0.2s, box-shadow 0.2s}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(0,0,0,0.12)}
.card h3{margin-top:0;color:#111}
.card p{margin:8px 0 12px 0;color:var(--muted);font-size:0.95rem}
.price{font-weight:700;color:var(--accent);font-size:1.1rem}

/* BUTTONS */
.btn{display:inline-block;padding:12px 24px;background:var(--accent);color:#fff;border-radius:8px;text-decoration:none;border:0;cursor:pointer;font-size:1rem;font-weight:500;transition:background 0.2s}
.btn:hover{background:#1e5bc4}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.btn-outline:hover{background:rgba(255,255,255,0.1)}

/* FORMS */
.auth-form, .contact-form{display:grid;gap:16px;max-width:500px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-weight:500;color:#111}
.form-group input, .form-group textarea{padding:12px;border:1px solid var(--border);border-radius:8px;font-size:1rem;font-family:inherit}
.form-group input:focus, .form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(43,110,246,0.1)}
.form-group input[type="checkbox"]{width:auto;margin-right:6px}
.form-status{padding:10px;border-radius:6px;font-size:0.95rem}
.form-status.success{background:#d1fae5;color:#065f46}
.form-status.error{background:#fee2e2;color:#7f1d1d}
.form-status.info{background:#dbeafe;color:#1e40af}

.small{font-size:0.9rem;color:var(--muted);margin-top:-10px}
.small a{color:var(--accent);text-decoration:none}
.small a:hover{text-decoration:underline}

/* PROFILE */
.profile-card{background:var(--card);padding:30px;border-radius:var(--radius);border:1px solid var(--border);max-width:500px}
.profile-card p{margin:12px 0;line-height:1.8}
.profile-card strong{color:#111}

/* BLOG */
.blog-posts{display:grid;gap:24px;max-width:800px}
.blog-post{background:var(--card);padding:24px;border-radius:var(--radius);border-left:4px solid var(--accent)}
.blog-post h3{margin:0 0 8px 0;color:#111}
.meta{font-size:0.85rem;color:var(--muted);margin:0 0 12px 0}
.blog-post p{margin:0 0 12px 0;color:#333}
.blog-post a{color:var(--accent);text-decoration:none;font-weight:500}
.blog-post a:hover{text-decoration:underline}

/* REVIEWS */
.reviews{display:grid;grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));gap:20px;margin:30px 0}
.review{background:var(--card);padding:20px;border-radius:var(--radius);border:1px solid var(--border)}
.rating{font-size:1.3rem;color:#fbbf24;margin:0 0 12px 0}
.review p{margin:0 0 8px 0;color:#555}
.author{font-weight:500;color:var(--muted);margin-top:12px}

.leave-review{background:#f9fafb;padding:30px;border-radius:var(--radius);margin-top:30px;max-width:800px}
.leave-review h3{margin-top:0}

/* FAQ */
.faq-list{max-width:700px}
.faq-item{margin-bottom:16px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.faq-toggle{width:100%;padding:16px;background:var(--card);border:0;text-align:left;cursor:pointer;font-size:1rem;font-weight:500;color:#111;transition:background 0.2s}
.faq-toggle:hover{background:#f3f4f6}
.faq-content{padding:16px;background:#f9fafb;color:var(--muted);line-height:1.7}
.faq-content.hidden{display:none}

/* FOOTER */
.site-footer{background:#1f2937;color:#d1d5db;padding:40px 0 20px}
.footer-content{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:30px;margin-bottom:20px}
.footer-col h4{color:#fff;margin-top:0}
.footer-col p{margin:6px 0}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col a{color:#d1d5db;text-decoration:none}
.footer-col a:hover{color:#fff}
.footer-bottom{padding-top:20px;border-top:1px solid #374151;text-align:center;font-size:0.9rem}

/* RESPONSIVE */
@media (max-width:900px){
  .cards{grid-template-columns:repeat(auto-fit, minmax(240px, 1fr))}
  .hero h1{font-size:1.8rem}
  .section h2{font-size:1.5rem}
}

@media (max-width:700px){
  .nav{position:fixed;right:0;top:60px;background:#fff;flex-direction:column;padding:12px;border-radius:0;box-shadow:0 4px 12px rgba(0,0,0,0.1);display:none;width:100%;max-width:300px;z-index:50}
  .nav.show{display:flex}
  .nav a{width:100%;padding:10px 0}
  .nav-toggle{display:block}
  .hero{padding:40px 0}
  .hero h1{font-size:1.4rem}
  .hero p{font-size:0.95rem}
  .hero-cta{flex-direction:column;width:100%;max-width:100%}
  .btn, .btn-outline{width:100%;text-align:center}
  .cards{grid-template-columns:1fr}
  .section{padding:40px 0}
  .footer-content{grid-template-columns:1fr}
}

@media (max-width:480px){
  .header-inner{padding:10px 0}
  .nav{max-width:100%;width:100%}
}