:root{
  --brand-green:#16a34a; /* emerald-600 */
  --brand-yellow:#facc15; /* yellow-400 */
  --brand-purple:#7c3aed; /* violet-600 */
  --brand-black:#0b0b0b;
  --brand-white:#ffffff;
  --text:#0a0a0a;
  --muted:#525252;
  --bg:#ffffff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--text)}

.container{max-width:1100px;margin:0 auto;padding:0 16px}

/* Header */
.site-header{position:sticky;top:0;background:#ffffffcc;backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid #e5e7eb;z-index:20}
.topbar{display:flex;align-items:center;justify-content:space-between;height:56px}
.btn-outline{background:transparent;color:#0b0b0b;border:1px solid #e5e7eb}
.btn-outline:hover{background:#f3f4f6}

/* Typography */
h1{font-size:40px;line-height:1.1;margin:0 0 12px;font-weight:800;color:var(--brand-black)}
h2.section-title{font-size:28px;line-height:1.2;margin:0 0 16px;text-align:center;color:var(--brand-black)}
.lead,.section-subtitle{font-size:18px;line-height:1.6;color:#1f2937;max-width:760px;margin:0 auto 20px;text-align:center}
h3{margin:8px 0 8px;font-size:18px}
h4{margin:0 0 6px}
p{margin:0 0 10px;color:#111827}

/* Buttons */
.btn{display:inline-block;border:none;border-radius:10px;padding:12px 18px;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .06s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--brand-green);color:var(--brand-white);box-shadow:0 8px 24px rgba(22,163,74,.2)}
.btn-primary:hover{background:#15803d}
.btn-huge{padding:16px 28px;font-size:18px}

/* Sections */
.hero{padding:64px 0 40px;background:linear-gradient(180deg,#ffffff 0%,#f8fff4 65%,#ffffff 100%)}
.hero .container{text-align:center}
.brand{display:flex;align-items:center;gap:10px;justify-content:flex-start;margin:0}
.brand-logo{width:36px !important;height:36px !important;display:inline-block;background:#ffffff;border-radius:8px;padding:4px;border:1px solid #e5e7eb}
.brand-name{font-weight:800;font-size:18px;color:var(--brand-green)}
.hero .lead{text-align:center;margin:0 auto 20px}
.hero .hero-cta{margin-top:14px}

.features{padding:48px 0;background:var(--brand-white)}
.features-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}
.feature-card{background:#0b0b0b;color:#f3f4f6;border-radius:12px;padding:16px;border:1px solid #111827}
.feature-card h3{color:#facc15}
.feature-card p{color:#e5e7eb}
.feature-icon{font-size:28px}

.section-cta{margin-top:28px;text-align:center}

.benefits{padding:48px 0;background:#fafafa}
.benefits-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}
.benefit-item{display:flex;gap:12px;background:#ffffff;border:1px solid #e5e7eb;border-radius:12px;padding:12px}
.benefit-icon{color:var(--brand-green);font-weight:800}
.benefit-text h4{margin:0 0 4px;color:#0f172a}
.benefit-text p{margin:0;color:#334155}

.faq{padding:48px 0;background:var(--brand-white)}
.faq-list{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.faq-item{border:1px solid #e5e7eb;border-radius:12px;background:#ffffff}
.faq-question{display:flex;align-items:center;justify-content:space-between;width:100%;padding:14px 16px;background:#ffffff;border:none;border-radius:12px;color:#0f172a;font-weight:600;cursor:pointer}
.faq-answer{padding:0 16px 14px 16px;color:#374151}
.faq-toggle{color:#94a3b8;font-weight:700}

.cta-wide{padding:40px 0;background:linear-gradient(90deg,var(--brand-yellow),var(--brand-purple));}
.cta-wide .btn{background:#0b0b0b}

/* Pain Sections */
.pain{padding:48px 0}
.pain.alt{background:#fafafa}
.pain .section-title{margin-bottom:8px}
.pain .section-subtitle{max-width:820px}
.pain-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}
.pain-card{background:#ffffff;border:1px solid #e5e7eb;border-radius:12px;padding:16px}
.pain-card.highlight{border-color:var(--brand-green);box-shadow:0 10px 24px rgba(22,163,74,.08)}
.pain-badge{display:inline-block;background:var(--brand-yellow);color:#111827;border-radius:999px;padding:4px 10px;font-weight:700;font-size:12px;margin-bottom:10px}
.pain .btn{margin-top:10px}

.site-footer{background:#ffffff;border-top:1px solid #e5e7eb}
.site-footer .container{display:flex;justify-content:center;align-items:center;padding:16px}
.contact-link{color:#0b0b0b;text-decoration:none;font-weight:600}
.contact-link:hover{color:var(--brand-green)}

/* Responsive */
@media (max-width: 768px){
  h1{font-size:32px}
  .features-grid{grid-template-columns:1fr}
  .benefits-list{grid-template-columns:1fr}
  .hero .lead{text-align:center}
  .pain-grid{grid-template-columns:1fr}
  .site-header{display:none}
  .site-footer{display:none}
}