:root {
  --bg: #ffffff;
  --bg-alt: #f7f7f8;
  --navy: #0f172a;
  --navy-2: #1e293b;
  --text: #0f172a;
  --text-muted: #475569;
  --accent: #f59e0b;
  --accent-2: #d97706;
  --green: #059669;
  --border: #e5e7eb;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16,24,40,.05), 0 8px 24px rgba(16,24,40,.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
.accent { color: var(--accent-2); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1140px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 18px; }
.logo-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; background: var(--accent); color: #fff;
  border-radius: 8px; font-size: 16px;
}
.nav-links { display: flex; gap: 26px; font-size: 15px; font-weight: 500; color: var(--text-muted); }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; gap: 10px; align-items: center; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 18px; border-radius: 9px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: all .15s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); }
.btn-ghost { border-color: var(--border); color: var(--text); background: #fff; }
.btn-ghost:hover { background: var(--bg-alt); }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.btn-block { width: 100%; }

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--navy) 0%, #0b1120 100%);
  color: #fff;
  padding: 80px 24px 90px;
}
.hero-inner { max-width: 1140px; margin: 0 auto; max-width: 600px; }
.eyebrow {
  display: inline-block; background: rgba(245,158,11,.15); color: var(--accent);
  border: 1px solid rgba(245,158,11,.3); padding: 5px 12px; border-radius: 999px;
  font-size: 13px; font-weight: 600; margin-bottom: 20px;
}
.hero h1 { font-size: 48px; line-height: 1.1; font-weight: 900; letter-spacing: -0.02em; }
.hero-sub { color: #cbd5e1; font-size: 18px; margin: 22px 0 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { color: #94a3b8; font-size: 13px; margin-top: 18px; }
.hero-visual { margin-top: 50px; max-width: 1140px; margin-left: auto; margin-right: auto; }

/* Mockup */
.mock {
  background: #fff; color: var(--text); border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0,0,0,.45); overflow: hidden; max-width: 720px; margin: 0 auto;
}
.mock-bar { display: flex; gap: 6px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.dot { width: 11px; height: 11px; border-radius: 50%; background: #e2e8f0; }
.mock-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; padding: 20px; }
.mk { background: var(--bg-alt); border-radius: 10px; padding: 14px; }
.mk-label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .03em; color: var(--text-muted); }
.mk-val { font-weight: 800; font-size: 18px; }
.green { color: var(--green); }
.mock-table { padding: 0 20px 20px; }
.mock-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; padding: 10px 6px; border-bottom: 1px solid var(--border); font-size: 13px; }
.mock-row span { text-align: left; }
.mock-row span:not(:first-child) { text-align: right; }
.mock-head { font-weight: 700; color: var(--text-muted); font-size: 11px; text-transform: uppercase; }

/* Trust */
.trust { text-align: center; padding: 40px 24px; background: #fff; border-bottom: 1px solid var(--border); }
.trust p { color: var(--text-muted); font-size: 14px; margin-bottom: 18px; }
.trust-stats { display: flex; justify-content: center; gap: 60px; flex-wrap: wrap; }
.trust-stats div { text-align: center; }
.trust-stats strong { display: block; font-size: 28px; font-weight: 800; }
.trust-stats span { color: var(--text-muted); font-size: 13px; }

/* Sections */
.section { padding: 80px 24px; }
.section.alt { background: var(--bg-alt); }
.section-inner { max-width: 1140px; margin: 0 auto; }
.section-inner.narrow { max-width: 760px; }
h2 { font-size: 34px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 16px; }
.lead { color: var(--text-muted); font-size: 18px; max-width: 640px; margin-bottom: 44px; }

/* Problem cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.card p { color: var(--text-muted); font-size: 15px; }

/* Features */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.feature { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.feature-icon { font-size: 30px; display: block; margin-bottom: 12px; }
.feature h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature p { color: var(--text-muted); font-size: 15px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.step { padding: 12px; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; background: var(--accent); color: #fff;
  border-radius: 50%; font-weight: 800; font-size: 20px; margin-bottom: 16px;
}
.step h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--text-muted); }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
blockquote { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
blockquote p { font-size: 17px; font-weight: 500; margin-bottom: 14px; }
blockquote cite { color: var(--text-muted); font-style: normal; font-size: 14px; }

/* Pricing */
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; align-items: stretch; }
.plan {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; display: flex; flex-direction: column; position: relative;
}
.plan.featured { border: 2px solid var(--accent); box-shadow: 0 10px 40px rgba(245,158,11,.15); }
.plan-tag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; padding: 4px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 700;
}
.plan h3 { font-size: 18px; font-weight: 700; }
.price { font-size: 44px; font-weight: 900; letter-spacing: -0.02em; margin: 8px 0; }
.price span { font-size: 16px; font-weight: 500; color: var(--text-muted); }
.plan-desc { color: var(--text-muted); font-size: 14px; margin-bottom: 18px; }
.plan ul { list-style: none; margin-bottom: 24px; flex: 1; }
.plan li { padding: 7px 0 7px 26px; position: relative; font-size: 15px; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 700; }

/* FAQ */
.faq details { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 18px 22px; margin-bottom: 12px; }
.faq summary { font-weight: 600; cursor: pointer; }
.faq details p { color: var(--text-muted); margin-top: 10px; font-size: 15px; }

/* CTA */
.cta { background: linear-gradient(135deg, var(--navy), #0b1120); color: #fff; text-align: center; padding: 90px 24px; }
.cta h2 { font-size: 38px; font-weight: 900; }
.cta p { color: #cbd5e1; font-size: 18px; margin-bottom: 30px; }

/* Footer */
.footer { background: #0b1120; color: #cbd5e1; padding: 60px 24px 40px; }
.footer-inner { max-width: 1140px; margin: 0 auto; }
.footer .logo { margin-bottom: 14px; color: #fff; }
.footer p { color: #94a3b8; font-size: 14px; }
.footer-links { display: flex; gap: 22px; margin: 22px 0; flex-wrap: wrap; }
.footer-links a { color: #cbd5e1; font-size: 14px; }
.footer-links a:hover { color: #fff; }
.copyright { border-top: 1px solid #1e293b; padding-top: 22px; margin-top: 10px; font-size: 13px; }

/* Comparison */
.compare { max-width: 820px; margin: 0 auto; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.compare-head, .compare-row { display: grid; grid-template-columns: 1.1fr 1.5fr 1.2fr; align-items: stretch; }
.compare-head { background: var(--navy); color: #fff; }
.compare-head span { padding: 15px 18px; font-weight: 700; font-size: 14px; }
.compare-head .compare-cb { color: var(--accent); }
.compare-row span { padding: 14px 18px; font-size: 14px; border-bottom: 1px solid var(--border); }
.compare-row:nth-child(even) { background: var(--bg-alt); }
.compare-row:last-child span { border-bottom: none; }
.compare-row span:first-child { font-weight: 600; }
.compare-sp { color: var(--text-muted); }
.compare-cb { font-weight: 600; color: var(--green); }
@media (max-width: 720px) {
  .compare-head, .compare-row { grid-template-columns: 1fr; }
  .compare-head span:not(:first-child) { display: none; }
  .compare-row span { padding: 10px 16px; }
}

@media (max-width: 720px) {
  .hero h1 { font-size: 34px; }
  h2 { font-size: 27px; }
  .nav-links { display: none; }
}