/* Dark theme (default) */
:root{
  --bg:#09090b;
  --surface:#18181b;
  --surface-2:#27272a;
  --text:#fafafa;
  --muted:#a1a1aa;
  --primary:#3B82F6;
  --primary-2:#60a5fa;
  --border:#27272a;
  --accent:#10B981;
  --accent-2:#34d399;
  --radius:16px;
  --radius-sm:10px;
}

/* Light theme */
body.theme-light{
  --bg:#fafafa;
  --surface:#ffffff;
  --surface-2:#f4f4f5;
  --text:#18181b;
  --muted:#52525b;
  --primary:#2563eb;
  --primary-2:#3B82F6;
  --border:#e4e4e7;
  --accent:#059669;
  --accent-2:#10B981;
}

/* System preference: light */
@media (prefers-color-scheme: light) {
  body.theme-system {
    --bg:#fafafa;
    --surface:#ffffff;
    --surface-2:#f4f4f5;
    --text:#18181b;
    --muted:#52525b;
    --primary:#2563eb;
    --primary-2:#3B82F6;
    --border:#e4e4e7;
    --accent:#059669;
    --accent-2:#10B981;
  }
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:-apple-system,BlinkMacSystemFont,'Inter','Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.container{width:min(1200px,90%);margin:0 auto;}

/* Brand Logo Switching */
.brand-logo{max-width:none;}
.brand-logo-dark{display:block;}
.brand-logo-light{display:none;}
body.theme-light .brand-logo-dark{display:none;}
body.theme-light .brand-logo-light{display:block;}
@media (prefers-color-scheme: light) {
  body.theme-system .brand-logo-dark{display:none;}
  body.theme-system .brand-logo-light{display:block;}
}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 0;transition:background .3s;background:var(--bg);}
.site-header.scrolled{background:rgba(9,9,11,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);}
body.theme-light .site-header,
body.theme-light .site-header.scrolled{background:rgba(250,250,250,.95);}
@media (prefers-color-scheme: light) {
  body.theme-system .site-header,
  body.theme-system .site-header.scrolled{background:rgba(250,250,250,.95);}
}
@media (prefers-color-scheme: dark) {
  body.theme-system .site-header.scrolled{background:rgba(9,9,11,.95);}
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;}
.brand-mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--primary-2));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.85rem;}
.nav{display:flex;gap:28px;align-items:center;}
.nav a{color:var(--muted);font-size:.95rem;font-weight:500;transition:color .2s;}
.nav a:hover{color:var(--text);}
.nav-link{display:inline-flex;align-items:center;gap:8px;background:none;border:none;color:var(--muted);font-size:.95rem;font-weight:500;cursor:pointer;padding:6px 0;transition:color .2s;}
.nav-link:hover{color:var(--text);}
.nav-item{position:relative;}
.dropdown-toggle{padding:6px 0;}
.dropdown-caret{transition:transform .2s;}
.nav-item:hover .dropdown-caret,
.nav-item.open .dropdown-caret{transform:rotate(180deg);}
.dropdown-menu{position:absolute;top:calc(100% + 16px);left:-12px;min-width:560px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:0 20px 50px rgba(0,0,0,.15);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s;z-index:50;}
.nav-item:hover .dropdown-menu,
.nav-item.open .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown-grid{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:14px;}
.dropdown-link{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;border:1px solid transparent;transition:all .2s;}
.dropdown-link:hover{background:var(--surface-2);border-color:var(--border);}
.dropdown-icon{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,rgba(59,130,246,.15),rgba(16,185,129,.15));display:flex;align-items:center;justify-content:center;font-size:1.2rem;}
.dropdown-text{display:flex;flex-direction:column;gap:4px;}
.dropdown-text strong{color:var(--text);font-size:.95rem;}
.dropdown-text span{color:var(--muted);font-size:.85rem;}

/* Theme Switcher - Pill Style */
.theme-switcher{display:flex;align-items:center;gap:2px;padding:4px;background:var(--surface-2);border-radius:999px;border:1px solid var(--border);}
.theme-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;color:var(--muted);border-radius:50%;cursor:pointer;transition:all .2s ease;}
.theme-btn:hover{color:var(--text);}
.theme-btn.active{background:var(--surface);color:var(--primary);box-shadow:0 1px 3px rgba(0,0,0,.1);}
.theme-btn svg{width:16px;height:16px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{width:22px;height:2px;background:var(--text);display:block;border-radius:2px;}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:all .2s ease;}
.btn-primary,.btn{background:var(--primary);color:#fff;}
.btn-primary:hover,.btn:hover{background:var(--primary-2);transform:translateY(-1px);}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text);}
.btn-ghost:hover{border-color:var(--primary);background:var(--surface-2);}
.btn-light{background:#fff;color:#09090b;}
.btn-light:hover{background:#e4e4e7;}
.btn-cta{position:relative;overflow:hidden;border-color:rgba(59,130,246,.4);background:linear-gradient(135deg,rgba(59,130,246,.12),rgba(16,185,129,.12));box-shadow:0 8px 20px rgba(15,23,42,.12);}
.btn-cta:hover{border-color:var(--primary);background:linear-gradient(135deg,rgba(59,130,246,.2),rgba(16,185,129,.2));}
.btn-cta::after{content:'';position:absolute;inset:0;opacity:.25;background:radial-gradient(circle at top right,rgba(59,130,246,.35),transparent 60%);pointer-events:none;}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;padding:140px 0 100px;position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:900px;height:900px;background:radial-gradient(circle,rgba(59,130,246,.15) 0%,transparent 70%);pointer-events:none;}
.hero-grid{max-width:800px;margin:0 auto;text-align:center;position:relative;z-index:1;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-size:.875rem;color:var(--muted);margin-bottom:24px;}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.5;}}
.eyebrow{display:none;}
.hero h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.1;margin-bottom:20px;letter-spacing:-.02em;}
.hero h1 .highlight{color:var(--primary);}
.lead{font-size:1.15rem;color:var(--muted);max-width:560px;margin:0 auto 32px;}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}
.hero-card{display:none;}
.trust{margin-top:48px;color:var(--muted);font-size:.9rem;}
.hero-tags{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:16px;}
.hero-tag{padding:8px 16px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);font-size:.875rem;color:var(--muted);transition:all .2s;}
.hero-tag:hover{border-color:var(--primary);color:var(--text);}

/* Sections */
.section{padding:100px 0;}
.section.alt{background:var(--surface);}
.section-head{text-align:center;max-width:600px;margin:0 auto 60px;}
.section-head h2{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:700;margin-bottom:16px;letter-spacing:-.01em;}
.section-head p,.muted{color:var(--muted);}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;}
.card{padding:28px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);display:flex;flex-direction:column;gap:16px;transition:border-color .2s,transform .2s;}
.card:hover{border-color:var(--primary);transform:translateY(-4px);}
.card-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-2));display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:8px;}
.card h3{font-size:1.1rem;font-weight:600;}
.card p{color:var(--muted);font-size:.95rem;line-height:1.6;}
.price{font-weight:700;color:var(--accent);}
.text-link{color:var(--primary);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:4px;}
.text-link:hover{text-decoration:underline;}

/* Domain */
.domain-section{background:var(--surface);border-radius:var(--radius);padding:48px;border:1px solid var(--border);}
.domain-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.domain-form{display:flex;gap:12px;margin:24px 0;}
.domain-form input{flex:1;padding:14px 18px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:1rem;}
.domain-form input:focus{outline:none;border-color:var(--primary);}
.domain-form select{padding:14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:1rem;cursor:pointer;}
.domain-form select:focus{outline:none;border-color:var(--primary);}
.tlds{display:flex;gap:20px;color:var(--muted);font-size:.9rem;flex-wrap:wrap;}
.stat-block{text-align:left;}
.stat-block h3{font-size:1.25rem;font-weight:600;margin-bottom:8px;}
.stat-block>p{color:var(--muted);margin-bottom:24px;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:0;}
.stats div{text-align:center;display:flex;flex-direction:column;gap:4px;}
.stats strong{font-size:1.75rem;color:var(--primary);}
.stats span{color:var(--muted);font-size:.85rem;}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;}
.price-card{padding:32px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);display:flex;flex-direction:column;gap:20px;transition:all .2s;}
.price-card:hover{border-color:var(--primary);}
.price-card.featured{border-color:var(--primary);position:relative;box-shadow:0 0 60px rgba(168,85,247,.12);}
.price-card.featured::before{content:'Most Popular';position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:6px 16px;border-radius:999px;background:var(--primary);color:#fff;font-size:.75rem;font-weight:600;}
.price-card h3{font-size:1.2rem;font-weight:600;}
.price-card .price{font-size:2.5rem;font-weight:700;color:var(--text);}
.price-card .price span{font-size:1rem;color:var(--muted);font-weight:400;}
.price-card ul{display:grid;gap:12px;}
.price-card li{color:var(--muted);font-size:.95rem;display:flex;align-items:center;gap:10px;}
.price-card li::before{content:'✓';color:var(--accent);font-weight:700;}
.price-card .btn{margin-top:auto;}

/* Features */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center;}
.feature-grid>div{padding:24px;}
.feature-grid h3{font-size:1.1rem;font-weight:600;margin-bottom:8px;}
.feature-grid p{color:var(--muted);font-size:.95rem;}

/* Testimonials */
.testimonials .cards{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));}
.testimonials .card{padding:28px;}
.testimonials .card p{font-size:1rem;line-height:1.7;margin-bottom:12px;}

/* Section Badge */
.section-badge{display:inline-block;padding:6px 14px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px;}

/* Advanced FAQ */
.faq-container{max-width:800px;margin:0 auto;}
.faq-categories{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:32px;}
.faq-cat{padding:10px 20px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;}
.faq-cat:hover{border-color:var(--primary);color:var(--text);}
.faq-cat.active{background:var(--primary);border-color:var(--primary);color:#fff;}
.faq-list{display:grid;gap:12px;}
.faq-group{display:grid;gap:12px;}
.faq-item{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);overflow:hidden;transition:all .2s;}
.faq-item:hover{border-color:var(--primary);}
.faq-item[open]{border-color:var(--primary);background:var(--surface-2);}
.faq-item summary{display:flex;align-items:center;gap:12px;padding:18px 24px;cursor:pointer;font-weight:500;list-style:none;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::marker{display:none;}
.faq-icon{font-size:1.25rem;flex-shrink:0;}
.faq-question{flex:1;font-size:1rem;}
.faq-arrow{color:var(--muted);flex-shrink:0;transition:transform .2s;}
.faq-item[open] .faq-arrow{transform:rotate(180deg);color:var(--primary);}
.faq-answer{padding:0 24px 20px 60px;color:var(--muted);line-height:1.7;}
.faq-answer p{margin:0;}
.faq-cta{text-align:center;margin-top:40px;padding:32px;border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--border);}
.faq-cta p{margin-bottom:16px;color:var(--muted);}

/* CTA */
.cta{padding:100px 0;text-align:center;position:relative;}
.cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(168,85,247,.08) 0%,transparent 70%);pointer-events:none;}
.cta-inner{position:relative;z-index:1;flex-direction:column;align-items:center;text-align:center;}
.cta-inner h2{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:700;margin-bottom:16px;}
.cta-inner p{color:var(--muted);font-size:1.1rem;margin-bottom:32px;}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

/* Footer */
.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:64px 0 32px;}
.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:48px;margin-bottom:48px;}
.brand-footer{margin-bottom:16px;}
.footer-grid>div:first-child p{color:var(--muted);font-size:.9rem;line-height:1.6;max-width:280px;}
.footer-grid h4{font-weight:600;margin-bottom:16px;font-size:.95rem;}
.footer-grid ul{display:grid;gap:10px;}
.footer-grid a{color:var(--muted);font-size:.9rem;transition:color .2s;}
.footer-grid a:hover{color:var(--text);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid var(--border);color:var(--muted);font-size:.875rem;flex-wrap:wrap;gap:16px;}
.socials{display:flex;gap:16px;}
.socials a{color:var(--muted);transition:color .2s;}
.socials a:hover{color:var(--text);}

/* Utilities */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* Responsive */
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;}
  .feature-grid{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .hero{padding:120px 0 80px;}
  .domain-grid{grid-template-columns:1fr;}
  .domain-form{flex-direction:column;}
  .stats{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-inner{flex-direction:column;align-items:center;}
  .nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--surface);border-left:1px solid var(--border);flex-direction:column;align-items:flex-start;padding:80px 24px 24px;gap:16px;transition:right .3s;}
  .nav.open{right:0;}
  .nav-toggle{display:flex;}
  .nav-link{width:100%;justify-content:space-between;}
  .dropdown-menu{position:static;min-width:100%;box-shadow:none;opacity:1;visibility:visible;transform:none;padding:12px;margin-top:6px;display:none;}
  .nav-item.open .dropdown-menu{display:block;}
  .dropdown-grid{grid-template-columns:1fr;}
}