*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
    --bg:#0b0f1a;
    --bg-alt:#111827;
    --surface:#1a2236;
    --surface-hover:#1e2a42;
    --border:#2a3654;
    --text:#e2e8f0;
    --text-dim:#94a3b8;
    --text-light:#64748b;
    --blue:#3b82f6;
    --blue-dim:#2563eb;
    --green:#22c55e;
    --green-dim:#16a34a;
    --amber:#f59e0b;
    --red:#ef4444;
    --purple:#8b5cf6;
    --cyan:#06b6d4;
    --radius:12px;
    --radius-lg:16px;
}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
     background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}

/* ── Nav ── */
.site-nav{position:fixed;top:0;left:0;right:0;z-index:100;
           background:rgba(11,15,26,0.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:0.8rem 1.5rem;max-width:1100px;margin:0 auto}
.nav-logo{font-size:1.15rem;font-weight:800;color:var(--text);letter-spacing:-0.02em}
.nav-logo span{color:var(--blue)}
.nav-links{display:flex;gap:1.8rem;align-items:center}
.nav-links a{color:var(--text-dim);font-size:0.88rem;font-weight:500;text-decoration:none;transition:color 0.15s}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--blue);color:#fff !important;padding:0.45rem 1.1rem;border-radius:8px;font-weight:600;font-size:0.85rem}
.nav-cta:hover{background:var(--blue-dim);text-decoration:none}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer}

/* ── Hero ── */
.hero{padding:8rem 0 5rem;text-align:center}
.hero-badge{display:inline-block;background:var(--surface);border:1px solid var(--border);
            padding:0.3rem 1rem;border-radius:20px;font-size:0.78rem;color:var(--text-dim);
            font-weight:500;margin-bottom:1.5rem;letter-spacing:0.02em}
.hero h1{font-size:3.2rem;font-weight:800;line-height:1.1;letter-spacing:-0.03em;margin-bottom:1.2rem;
         max-width:750px;margin-left:auto;margin-right:auto}
.hero h1 .accent{background:linear-gradient(135deg,var(--blue),var(--cyan));-webkit-background-clip:text;
                  -webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:1.15rem;color:var(--text-dim);max-width:560px;margin:0 auto 2.2rem;line-height:1.7}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.75rem 1.8rem;border-radius:10px;
     font-weight:600;font-size:0.95rem;text-decoration:none;transition:all 0.15s;border:none;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dim);text-decoration:none}
.btn-outline{background:none;border:2px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--text-dim);text-decoration:none}
.hero-stats{display:flex;gap:3rem;justify-content:center;margin-top:3.5rem;padding-top:2.5rem;border-top:1px solid var(--border)}
.hero-stat{text-align:center}
.hero-stat .num{font-size:2rem;font-weight:800;color:var(--text)}
.hero-stat .label{font-size:0.8rem;color:var(--text-dim);margin-top:0.1rem}

/* ── Section ── */
.section{padding:5rem 0}
.section-header{text-align:center;margin-bottom:3rem}
.section-header h2{font-size:2rem;font-weight:800;letter-spacing:-0.02em;margin-bottom:0.6rem}
.section-header p{color:var(--text-dim);font-size:1rem;max-width:520px;margin:0 auto}
.section-label{display:inline-block;font-size:0.75rem;font-weight:700;text-transform:uppercase;
               letter-spacing:0.08em;color:var(--blue);margin-bottom:0.6rem}
.section-divider{border:none;border-top:1px solid var(--border);margin:0}

/* ── Services ── */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.service-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
              padding:2.2rem 1.8rem;transition:border-color 0.2s}
.service-card:hover{border-color:var(--blue)}
.service-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
              font-size:1.5rem;margin-bottom:1.2rem}
.service-icon.seo{background:rgba(34,197,94,0.12);color:var(--green)}
.service-icon.ai{background:rgba(139,92,246,0.12);color:var(--purple)}
.service-card h3{font-size:1.3rem;font-weight:700;margin-bottom:0.5rem}
.service-card .desc{color:var(--text-dim);font-size:0.92rem;margin-bottom:1.5rem;line-height:1.6}
.service-checks{list-style:none;display:grid;gap:0.55rem}
.service-checks li{font-size:0.85rem;display:flex;align-items:flex-start;gap:0.6rem;color:var(--text-dim)}
.service-checks li .ck{color:var(--green);font-weight:700;flex-shrink:0;margin-top:0.1rem}
.service-card .tag{display:inline-block;padding:0.2rem 0.65rem;border-radius:6px;font-size:0.72rem;
                   font-weight:600;text-transform:uppercase;letter-spacing:0.04em;margin-bottom:1rem}
.tag-seo{background:rgba(34,197,94,0.12);color:var(--green)}
.tag-ai{background:rgba(139,92,246,0.12);color:var(--purple)}

/* ── How it works ── */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.step{text-align:center;padding:2rem 1.5rem}
.step-num{width:44px;height:44px;border-radius:50%;background:var(--surface);border:2px solid var(--blue);
          display:flex;align-items:center;justify-content:center;margin:0 auto 1.2rem;
          font-weight:800;font-size:1.1rem;color:var(--blue)}
.step h3{font-size:1.05rem;font-weight:700;margin-bottom:0.5rem}
.step p{font-size:0.88rem;color:var(--text-dim);line-height:1.6}

/* ── Detailed checks ── */
.checks-section{background:var(--bg-alt)}
.checks-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}
.checks-col h3{font-size:1.1rem;font-weight:700;margin-bottom:1.2rem;display:flex;align-items:center;gap:0.6rem}
.checks-col h3 .dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.dot-seo{background:var(--green)}
.dot-ai{background:var(--purple)}
.check-group{margin-bottom:1.5rem}
.check-group-title{font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;
                    color:var(--text-light);margin-bottom:0.6rem}
.check-list{list-style:none;display:grid;gap:0.4rem}
.check-list li{font-size:0.84rem;color:var(--text-dim);padding:0.35rem 0.6rem;border-radius:6px;
               display:flex;align-items:flex-start;gap:0.5rem}
.check-list li:hover{background:var(--surface)}
.check-list li .ic{flex-shrink:0;margin-top:0.15rem;font-size:0.75rem}

/* ── Pricing ── */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;align-items:start}
.price-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
            padding:2.2rem 1.8rem;display:flex;flex-direction:column;position:relative}
.price-card.featured{border-color:var(--blue);box-shadow:0 4px 30px rgba(59,130,246,0.12)}
.price-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--blue);
             color:#fff;font-size:0.7rem;font-weight:700;padding:0.25rem 1rem;border-radius:10px;
             text-transform:uppercase;letter-spacing:0.04em;white-space:nowrap}
.price-card h3{font-size:1.1rem;font-weight:700;margin-bottom:0.2rem}
.price-amount{font-size:2.8rem;font-weight:800;line-height:1.1;margin:0.3rem 0}
.price-amount span{font-size:0.85rem;font-weight:500;color:var(--text-dim)}
.price-desc{font-size:0.85rem;color:var(--text-dim);margin-bottom:1.5rem;min-height:40px}
.price-features{list-style:none;flex:1;margin-bottom:1.5rem}
.price-features li{font-size:0.84rem;padding:0.45rem 0;border-bottom:1px solid var(--border);
                    display:flex;align-items:flex-start;gap:0.5rem}
.price-features li:last-child{border:none}
.price-features .ck{color:var(--green);font-weight:700;flex-shrink:0}
.price-features .no{color:var(--text-light);flex-shrink:0}
.price-btn{display:block;text-align:center;padding:0.75rem;border-radius:10px;font-weight:600;
           font-size:0.92rem;text-decoration:none;transition:all 0.15s;border:none;cursor:pointer;width:100%}
.price-btn-primary{background:var(--blue);color:#fff}
.price-btn-primary:hover{opacity:0.9;text-decoration:none}
.price-btn-outline{background:none;border:2px solid var(--border);color:var(--text)}
.price-btn-outline:hover{border-color:var(--text-dim);text-decoration:none}

/* ── FAQ ── */
.faq-list{max-width:680px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border);padding:1.3rem 0}
.faq-q{font-weight:600;font-size:0.95rem;margin-bottom:0.4rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q .arrow{color:var(--text-light);font-size:0.8rem;transition:transform 0.2s}
.faq-item.open .arrow{transform:rotate(180deg)}
.faq-a{font-size:0.88rem;color:var(--text-dim);line-height:1.7;max-height:0;overflow:hidden;transition:max-height 0.3s ease}
.faq-item.open .faq-a{max-height:200px}

/* ── CTA ── */
.cta-section{text-align:center;padding:5rem 0}
.cta-section h2{font-size:2.2rem;font-weight:800;margin-bottom:0.8rem}
.cta-section p{color:var(--text-dim);font-size:1rem;max-width:480px;margin:0 auto 2rem}

/* ── Footer ── */
.site-footer{border-top:1px solid var(--border);padding:2.5rem 0;text-align:center}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-brand{font-weight:700;font-size:0.95rem}
.footer-brand span{color:var(--blue)}
.footer-links{display:flex;gap:1.5rem}
.footer-links a{color:var(--text-dim);font-size:0.82rem}
.footer-links a:hover{color:var(--text)}
.footer-copy{font-size:0.78rem;color:var(--text-light);width:100%;margin-top:0.5rem}

/* ── Mobile ── */
@media(max-width:768px){
    .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg-alt);
               flex-direction:column;padding:1.2rem 1.5rem;gap:1rem;border-bottom:1px solid var(--border)}
    .nav-links.open{display:flex}
    .nav-toggle{display:block}
    .hero{padding:6rem 0 3rem}
    .hero h1{font-size:2.2rem}
    .hero p{font-size:1rem}
    .hero-stats{gap:1.5rem;flex-wrap:wrap}
    .hero-stat .num{font-size:1.5rem}
    .services-grid{grid-template-columns:1fr}
    .steps{grid-template-columns:1fr;gap:0.5rem}
    .step{padding:1.5rem 1rem}
    .checks-cols{grid-template-columns:1fr}
    .pricing-grid{grid-template-columns:1fr}
    .price-card.featured{order:-1}
    .section{padding:3rem 0}
    .section-header h2{font-size:1.6rem}
    .footer-inner{justify-content:center;text-align:center}
    .footer-links{justify-content:center}
    .cta-section h2{font-size:1.7rem}
}
@media(max-width:480px){
    .hero h1{font-size:1.8rem}
    .btn{padding:0.65rem 1.3rem;font-size:0.88rem}
}