/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.7;color:#1e293b;background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:#2563eb;text-decoration:none;transition:color .2s}
a:hover{color:#1d4ed8;text-decoration:underline}
ul,ol{padding-left:1.5rem}
li{margin-bottom:.5rem}

/* ===== Layout ===== */
.container{max-width:1140px;margin:0 auto;padding:0 24px}
section{padding:48px 0}

/* ===== Header ===== */
.site-header{background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.site-header .container{display:flex;justify-content:space-between;align-items:center;min-height:64px}
.logo{font-size:1.15rem;font-weight:700;color:#0f172a;letter-spacing:-.02em}
.logo span{color:#2563eb}
.nav-links{display:flex;gap:20px;list-style:none;align-items:center}
.nav-links a{color:#475569;font-size:.9rem;font-weight:500}
.nav-links a:hover{color:#2563eb;text-decoration:none}
.lang-badge{font-size:.75rem;padding:2px 8px;border-radius:4px;background:#eff6ff;color:#2563eb;font-weight:600}

/* ===== Hero ===== */
.hero{padding:56px 0 40px;background:linear-gradient(160deg,#f0f9ff 0%,#e0f2fe 40%,#f0f9ff 100%);position:relative;overflow:hidden}
.hero h1{font-size:2.4rem;line-height:1.25;letter-spacing:-.02em;color:#0f172a;max-width:820px;margin-bottom:16px}
.hero .lead{font-size:1.15rem;color:#475569;max-width:680px;margin-bottom:24px}
.hero img{border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.08);margin-top:32px}
.updated-badge{display:inline-block;font-size:.8rem;color:#64748b;background:#e2e8f0;padding:4px 12px;border-radius:20px;margin-bottom:16px;font-weight:500}

/* ===== Quick Answer ===== */
.quick-answer{background:#f8fafc;border:1px solid #e2e8f0;border-left:4px solid #2563eb;padding:24px 28px;border-radius:0 12px 12px 0;margin:32px 0}
.quick-answer h2{font-size:1.25rem;margin-bottom:14px;color:#0f172a}
.quick-answer ul{list-style:none;padding:0}
.quick-answer li{padding:10px 0 10px 32px;position:relative;color:#334155;font-size:.98rem;line-height:1.6}
.quick-answer li::before{content:"✓";position:absolute;left:0;top:10px;color:#16a34a;font-weight:700;font-size:1.1rem}

/* ===== Typography ===== */
h2{font-size:1.7rem;line-height:1.3;letter-spacing:-.01em;color:#0f172a;margin-bottom:16px}
h3{font-size:1.25rem;color:#1e293b;margin:24px 0 10px}
p{margin-bottom:16px;color:#374151;max-width:760px}
h2+p{font-size:1.02rem;color:#475569}

/* ===== Service Cards ===== */
.service-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:28px;margin:24px 0;box-shadow:0 1px 4px rgba(0,0,0,.04);transition:box-shadow .3s}
.service-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.06)}
.service-card.top-pick{border:2px solid #2563eb;position:relative}
.badge{display:inline-block;background:#2563eb;color:#fff;padding:4px 14px;border-radius:20px;font-size:.8rem;font-weight:600;margin-bottom:12px}
.service-card h3{font-size:1.4rem;margin-top:0}
.service-card .for-who{font-style:italic;color:#64748b;font-size:.9rem;margin-bottom:12px}
.service-card ul{margin:12px 0}
.service-card .price-hint{font-size:.85rem;color:#64748b;margin-top:8px}

/* ===== CTA Blocks ===== */
.cta-block{background:linear-gradient(135deg,#1e3a8a 0%,#3b82f6 100%);color:#fff;padding:36px;border-radius:16px;margin:36px 0;text-align:center}
.cta-block h3{color:#fff;font-size:1.4rem;margin-bottom:10px}
.cta-block p{color:#dbeafe;max-width:600px;margin:0 auto 20px}
.cta-button{display:inline-block;background:#fff;color:#1e3a8a;padding:14px 36px;border-radius:10px;font-weight:700;font-size:1.05rem;text-decoration:none;transition:transform .2s,box-shadow .2s}
.cta-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.15);text-decoration:none;color:#1e3a8a}
.cta-block.soft{background:#f0f9ff;border:2px solid #bfdbfe;color:#0f172a}
.cta-block.soft h3,.cta-block.soft p{color:#0f172a}
.cta-block.soft .cta-button{background:#2563eb;color:#fff}
.cta-block.soft .cta-button:hover{background:#1d4ed8;color:#fff}

/* ===== Table ===== */
.table-wrap{overflow-x:auto;margin:24px 0;border-radius:12px;border:1px solid #e2e8f0}
.comparison-table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:600px}
.comparison-table th{background:#0f172a;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:.9rem}
.comparison-table td{padding:14px 16px;border-bottom:1px solid #e2e8f0;vertical-align:top}
.comparison-table tr:nth-child(even){background:#f8fafc}
.comparison-table tr:last-child td{border-bottom:none}

/* ===== Tips ===== */
.tip{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;padding:16px 20px;margin:12px 0}
.tip strong{color:#15803d}
.tip-num{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:#16a34a;color:#fff;border-radius:50%;font-size:.85rem;font-weight:700;margin-right:10px;flex-shrink:0}

/* ===== Checklist ===== */
.checklist{background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:24px 28px;margin:24px 0}
.checklist h3{margin-top:0}
.checklist ul{list-style:none;padding:0}
.checklist li{padding:8px 0 8px 28px;position:relative}
.checklist li::before{content:"☐";position:absolute;left:0;font-size:1.2rem;color:#d97706}

/* ===== Statistics ===== */
.stats-block{background:#f8fafc;border-radius:12px;padding:28px;margin:24px 0}
.stats-block .stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:16px}
.stat-item{text-align:center;padding:16px}
.stat-item .stat-num{font-size:2rem;font-weight:700;color:#2563eb;display:block}
.stat-item .stat-label{font-size:.85rem;color:#64748b;margin-top:4px}

/* ===== Rare Section ===== */
.rare-section{background:#fefce8;border:1px solid #fde68a;border-radius:12px;padding:28px;margin:24px 0}
.rare-section h2{color:#854d0e}

/* ===== Brainstorm ===== */
.brainstorm{background:#f5f3ff;border:1px solid #ddd6fe;border-radius:12px;padding:28px;margin:24px 0}
.brainstorm h2{color:#5b21b6}
.brainstorm ol{padding-left:1.5rem}
.brainstorm li{margin-bottom:10px;color:#4c1d95}

/* ===== FAQ ===== */
.faq-section{max-width:800px}
.faq-item{border-bottom:1px solid #e2e8f0;padding:18px 0}
.faq-item h3{font-size:1.1rem;cursor:pointer;color:#0f172a;margin:0;position:relative;padding-right:30px}
.faq-item h3::after{content:"+";position:absolute;right:0;top:0;font-size:1.4rem;color:#94a3b8;font-weight:300}
.faq-item details summary{list-style:none;cursor:pointer;font-size:1.1rem;font-weight:600;color:#0f172a;padding:18px 0}
.faq-item details summary::-webkit-details-marker{display:none}
.faq-item details summary::after{content:"+";float:right;font-size:1.4rem;color:#94a3b8;font-weight:300}
.faq-item details[open] summary::after{content:"−"}
.faq-item details p{padding-top:8px;color:#475569}

/* ===== Footer ===== */
.site-footer{background:#0f172a;color:#94a3b8;padding:48px 0 24px;margin-top:40px}
.site-footer .container{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.footer-brand{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:12px}
.footer-brand span{color:#60a5fa}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:#94a3b8;font-size:.9rem}
.footer-links a:hover{color:#60a5fa;text-decoration:none}
.footer-bottom{border-top:1px solid #1e293b;margin-top:32px;padding-top:20px;font-size:.85rem;color:#64748b;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* ===== Language nav ===== */
.lang-nav{display:flex;gap:8px;flex-wrap:wrap;list-style:none;padding:0;margin:16px 0}
.lang-nav li a{display:inline-block;padding:6px 14px;border:1px solid #e2e8f0;border-radius:6px;font-size:.85rem;color:#475569;transition:all .2s}
.lang-nav li a:hover,.lang-nav li a.active{background:#2563eb;color:#fff;border-color:#2563eb;text-decoration:none}

/* ===== Article meta ===== */
.article-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:.85rem;color:#64748b;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #e2e8f0}
.article-meta span{display:flex;align-items:center;gap:6px}

/* ===== Responsive ===== */
@media(max-width:768px){
  .hero h1{font-size:1.65rem}
  .hero .lead{font-size:1rem}
  .nav-links{display:none}
  .container{padding:0 16px}
  section{padding:32px 0}
  h2{font-size:1.35rem}
  h3{font-size:1.1rem}
  .site-footer .container{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column}
  .service-card{padding:20px}
  .cta-block{padding:24px}
  .comparison-table{font-size:.85rem}
  .stat-item .stat-num{font-size:1.5rem}
}

/* RTL support for Arabic */
[dir="rtl"]{text-align:right}
[dir="rtl"] ul,[dir="rtl"] ol{padding-left:0;padding-right:1.5rem}
[dir="rtl"] .quick-answer{border-left:none;border-right:4px solid #2563eb}
[dir="rtl"] .quick-answer li{padding-left:0;padding-right:32px}
[dir="rtl"] .quick-answer li::before{left:auto;right:0}
[dir="rtl"] .nav-links{flex-direction:row-reverse}

/* Print */
@media print{
  .site-header,.cta-block,.cta-button{display:none}
  body{color:#000}
}