:root{
  --bg:#ffffff;
  --bg-soft:#f7f9fc;
  --surface:#ffffff;
  --border:#e6eaf0;
  --text:#0f172a;
  --text-dim:#5b6b7f;
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --primary-soft:#eff4ff;
  --accent:#10b981;
  --shadow-sm:0 2px 8px rgba(15,23,42,.05);
  --shadow:0 12px 32px rgba(15,23,42,.08);
  --shadow-lg:0 24px 60px rgba(15,23,42,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:10px;font-weight:600;font-size:14px;
  border:1px solid transparent;cursor:pointer;transition:all .2s ease;
  font-family:inherit;
}
.btn-lg{padding:14px 26px;font-size:15px}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-outline{border-color:var(--border);background:#fff;color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost{background:transparent;color:var(--text-dim)}
.btn-ghost:hover{color:var(--text)}

/* Nav */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px}

.logo{
  display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--text)
}
.logo img{
  height:64px;
}
.logo-mark{
  width:32px;height:32px;background:var(--primary);border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-size:15px;font-weight:800;
}
.nav-links{display:flex;gap:30px}
.nav-links a{color:var(--text-dim);font-weight:500;font-size:14px;transition:color .2s}
.nav-links a:hover{color:var(--primary)}
.nav-cta{display:flex;gap:8px;align-items:center}

/* Hero */
.hero{padding:70px 0 90px;background:linear-gradient(180deg,var(--bg-soft) 0%,#fff 100%)}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.badge{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:var(--primary-soft);color:var(--primary);
  font-size:13px;font-weight:600;margin-bottom:20px;
}
.hero h1{font-size:clamp(34px,4.5vw,52px);font-weight:800;line-height:1.1;letter-spacing:-.02em;margin-bottom:20px;color:var(--text)}
.lead{font-size:18px;color:var(--text-dim);margin-bottom:30px;max-width:520px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px}
.hero-trust{display:flex;align-items:center;gap:12px}
.stars{color:#f59e0b;letter-spacing:2px;font-size:14px}
.hero-trust small{color:var(--text-dim);font-size:13px}
.hero-image img{
  width:100%;border-radius:20px;box-shadow:var(--shadow-lg);
  aspect-ratio:4/3;object-fit:cover;
}

/* Logos */
.logos{padding:50px 0;border-bottom:1px solid var(--border)}
.logos p{text-align:center;color:var(--text-dim);font-size:13px;margin-bottom:20px;text-transform:uppercase;letter-spacing:1px;font-weight:600}
.logo-row{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.logo-row span{font-weight:700;font-size:17px;color:#94a3b8}

/* Sections */
section{padding:90px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.eyebrow{
  display:inline-block;padding:5px 12px;border-radius:999px;
  background:var(--primary-soft);color:var(--primary);
  font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;
  margin-bottom:14px;
}
.section-head h2{font-size:clamp(30px,3.6vw,42px);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin-bottom:14px;color:var(--text)}
.section-head p{color:var(--text-dim);font-size:17px}

/* Features */
.features{background:var(--bg-soft)}
.grid-features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{
  background:#fff;border:1px solid var(--border);border-radius:14px;padding:28px;
  transition:all .25s ease;
}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
.feat-icon{
  width:48px;height:48px;border-radius:12px;
  background:var(--primary-soft);display:flex;align-items:center;justify-content:center;
  font-size:22px;margin-bottom:16px;
}
.feature-card h3{font-size:18px;margin-bottom:8px;font-weight:700;color:var(--text)}
.feature-card p{color:var(--text-dim);font-size:14.5px}

/* Software showcase */
.software-row{
  display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center;
  margin-bottom:80px;
}
.software-row:last-child{margin-bottom:0}
.software-row.reverse{grid-template-columns:1.2fr 1fr}
.software-row.reverse .software-text{order:2}
.software-row.reverse .software-image{order:1}
.software-text h3{font-size:28px;font-weight:800;line-height:1.2;letter-spacing:-.01em;margin-bottom:14px;color:var(--text)}
.software-text p{color:var(--text-dim);font-size:16px;margin-bottom:20px}
.checklist{list-style:none}
.checklist li{padding:8px 0;font-size:15px;color:var(--text)}
.software-image img{
  width:100%;border-radius:16px;box-shadow:var(--shadow-lg);
  border:1px solid var(--border);
}

/* Results */
.results{background:var(--bg-soft)}
.results-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.results-image img{width:100%;border-radius:20px;box-shadow:var(--shadow-lg);aspect-ratio:4/3;object-fit:cover}
.results-text h2{font-size:clamp(28px,3.4vw,40px);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:14px 0}
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:28px}
.metrics div strong{font-size:34px;font-weight:800;color:var(--primary);display:block;line-height:1}
.metrics div small{color:var(--text-dim);font-size:13.5px;display:block;margin-top:4px}

/* Testimonials */
.grid-testimonials{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:980px;margin:0 auto}
.testimonial-card{
  background:#fff;border:1px solid var(--border);border-radius:16px;
  padding:32px;box-shadow:var(--shadow-sm);
}
.testimonial-card p{font-size:16.5px;line-height:1.6;margin-bottom:24px;color:var(--text)}
.author{display:flex;gap:14px;align-items:center}
.author img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.author strong{display:block;color:var(--text)}
.author small{color:var(--text-dim);font-size:13px}

/* Pricing */
.pricing{background:var(--bg-soft)}
.grid-pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch;max-width:1080px;margin:0 auto}
.price-card{
  background:#fff;border:1px solid var(--border);border-radius:16px;padding:32px;
  display:flex;flex-direction:column;position:relative;transition:all .25s;
}
.price-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.price-card h3{font-size:14px;margin-bottom:14px;color:var(--text-dim);text-transform:uppercase;letter-spacing:1.2px;font-weight:700}
.price{font-size:44px;font-weight:800;line-height:1;margin-bottom:8px;display:flex;align-items:baseline;gap:4px;color:var(--text)}
.price span{font-size:20px;color:var(--text-dim)}
.price small{font-size:14px;color:var(--text-dim);font-weight:500}
.price-card>p{color:var(--text-dim);margin-bottom:22px;font-size:14px}
.price-card ul{list-style:none;margin-bottom:28px;flex:1}
.price-card li{padding:8px 0;font-size:14px;color:var(--text);border-bottom:1px solid var(--border)}
.price-card.featured{
  border-color:var(--primary);box-shadow:var(--shadow);
  transform:scale(1.03);
}
.price-card.featured:hover{transform:scale(1.03) translateY(-3px)}
.ribbon{
  position:absolute;top:-11px;left:50%;transform:translateX(-50%);
  padding:4px 14px;background:var(--primary);color:#fff;
  border-radius:999px;font-size:12px;font-weight:600;
}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
details{
  background:#fff;border:1px solid var(--border);
  border-radius:12px;padding:18px 22px;cursor:pointer;transition:all .2s;
}
details[open]{border-color:var(--primary);box-shadow:var(--shadow-sm)}
summary{font-weight:600;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--text)}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';font-size:22px;color:var(--primary);transition:transform .2s;font-weight:400}
details[open] summary::after{transform:rotate(45deg)}
details p{margin-top:12px;color:var(--text-dim);font-size:15px}

/* Final CTA */
.final-cta{padding:90px 0}
.cta-box{
  border-radius:24px;padding:70px 40px;text-align:center;
  background-size:cover;background-position:center;position:relative;
  overflow:hidden;
}
.cta-overlay{
  position:relative;background:rgba(15,23,42,.72);
  margin:-70px -40px;padding:70px 40px;border-radius:24px;color:#fff;
}
.cta-overlay h2{font-size:clamp(28px,3.6vw,40px);font-weight:800;margin-bottom:12px;color:#fff}
.cta-overlay>p{color:rgba(255,255,255,.85);margin-bottom:28px;font-size:17px}
.cta-form{display:flex;gap:10px;max-width:480px;margin:0 auto 14px;flex-wrap:wrap}
.cta-form input{
  flex:1;min-width:240px;padding:14px 18px;border-radius:10px;
  background:#fff;border:1px solid var(--border);color:var(--text);
  font-family:inherit;font-size:15px;outline:none;
}
.cta-form input:focus{border-color:var(--primary)}
.cta-overlay small{color:rgba(255,255,255,.75);font-size:13px}

/* Footer */
.footer{padding:60px 0 30px;border-top:1px solid var(--border);background:var(--bg-soft)}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer h4{margin-bottom:14px;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--text);font-weight:700}
.footer a{display:block;color:var(--text-dim);font-size:14px;padding:4px 0;transition:color .2s}
.footer a:hover{color:var(--primary)}
.footer p{color:var(--text-dim);font-size:14px;margin-top:12px;max-width:280px}
.footer-bottom{padding-top:24px;border-top:1px solid var(--border);text-align:center;color:var(--text-dim)}

/* Responsive */
@media(max-width:900px){
  .nav-links{display:none}
  .nav-cta .btn-ghost{display:none}
  .hero-inner,.results-inner,.software-row,.software-row.reverse{grid-template-columns:1fr;gap:36px}
  .software-row.reverse .software-text{order:1}
  .software-row.reverse .software-image{order:2}
  .grid-features{grid-template-columns:repeat(2,1fr)}
  .grid-pricing,.grid-testimonials{grid-template-columns:1fr}
  .price-card.featured{transform:none}
  .price-card.featured:hover{transform:translateY(-3px)}
  .footer-inner{grid-template-columns:1fr 1fr;gap:24px}
  section{padding:60px 0}
}
@media(max-width:560px){
  .grid-features{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr 1fr}
  .footer-inner{grid-template-columns:1fr}
}