:root {
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --tint: #eff6ff;
  --tint-2: #dbeafe;
  --border: #e2e8f0;
  --text: #0f172a;
  --text-2: #334155;
  --muted: #64748b;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-ink: #1e40af;
  --navy: #0f172a;
  --ok: #059669;
  --ok-bg: #d9f7e6;
  --watch: #b45309;
  --watch-bg: #fef3c7;
  --low: #dc2626;
  --low-bg: #fee2e2;
  --radius: 16px;
  --shadow: 0 24px 60px -24px rgba(15, 23, 42, .25);
  --shadow-sm: 0 6px 20px -10px rgba(15, 23, 42, .18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-2);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, .logo { font-family: "Poppins", "Inter", sans-serif; color: var(--text); }
a { color: inherit; text-decoration: none; }
img { display: block; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }
.center { text-align: center; }
.muted { color: var(--muted); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 22px; border-radius: 10px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap; font-family: inherit;
  transition: transform .15s, box-shadow .15s, background .15s, color .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 20px -8px rgba(37, 99, 235, .6); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-soft { background: var(--tint); color: var(--primary-hover); border-radius: 999px; }
.btn-soft:hover { background: var(--tint-2); }
.btn-outline { border-color: var(--border); background: #fff; color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-light { background: #fff; color: var(--primary-ink); }
.btn-ghost-light { border-color: rgba(255, 255, 255, .35); color: #fff; background: rgba(255, 255, 255, .12); }
.btn-ghost-light:hover { background: rgba(255, 255, 255, .2); }
.btn-sm { padding: 9px 16px; font-size: 14px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.nav.scrolled { border-bottom-color: var(--border); box-shadow: 0 4px 20px -16px rgba(15, 23, 42, .4); }
.nav-inner { display: flex; align-items: center; gap: 32px; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 700; letter-spacing: -.01em; }
.logo b { font-weight: 800; color: var(--primary); }
.nav-links { display: flex; gap: 28px; margin-left: auto; font-size: 15px; font-weight: 500; color: var(--text-2); }
.nav-links a { white-space: nowrap; }
.nav-links a:hover { color: var(--primary); }
.nav-actions { display: flex; gap: 10px; }
.menu-toggle { display: none; background: none; border: 0; width: 36px; height: 36px; cursor: pointer; flex-direction: column; justify-content: center; gap: 6px; }
.menu-toggle span { display: block; height: 2px; width: 22px; background: var(--text); border-radius: 2px; margin: 0 auto; transition: transform .2s; }

/* Hero */
.hero {
  padding: 72px 0 88px;
  background:
    radial-gradient(800px 420px at 90% 0%, rgba(37, 99, 235, .12), transparent 60%),
    radial-gradient(600px 380px at 0% 20%, rgba(16, 185, 129, .08), transparent 60%),
    linear-gradient(180deg, var(--tint) 0%, #fff 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px;
  background: #fff; border: 1px solid var(--tint-2); color: var(--primary-ink);
  font-size: 13px; font-weight: 600; box-shadow: var(--shadow-sm); margin-bottom: 22px;
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(5, 150, 105, .18); }
h1 { font-size: clamp(36px, 5vw, 58px); line-height: 1.1; letter-spacing: -.025em; font-weight: 800; }
.hl { color: var(--primary); }
.lead { margin-top: 20px; font-size: 18px; color: var(--text-2); max-width: 560px; }
.hero-cta { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; list-style: none; }
.hero-tags li { font-size: 13px; font-weight: 600; color: var(--primary-ink); background: rgba(37, 99, 235, .07); padding: 6px 12px; border-radius: 999px; }

/* Report card */
.report-card { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 24px; box-shadow: var(--shadow); }
.rc-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.rc-label { font-size: 12px; color: var(--muted); font-weight: 500; }
.rc-title { font-family: "Poppins", sans-serif; font-size: 20px; font-weight: 700; color: var(--text); }
.score { position: relative; width: 62px; height: 62px; flex: none; }
.score svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.score circle { fill: none; stroke-width: 3.4; }
.score .track { stroke: var(--tint-2); }
.score .fillc { stroke: var(--ok); stroke-linecap: round; }
.score b { position: absolute; inset: 0; display: grid; place-items: center; font-size: 18px; color: var(--text); }
.markers { list-style: none; display: grid; gap: 12px; margin-top: 18px; }
.markers li { padding: 14px; border: 1px solid var(--border); border-radius: 12px; background: var(--bg-alt); }
.m-top { display: flex; justify-content: space-between; align-items: center; font-weight: 600; color: var(--text); font-size: 15px; }
.markers p { font-size: 13px; color: var(--muted); margin-top: 6px; }
.range { position: relative; height: 6px; margin-top: 10px; border-radius: 99px;
  background: linear-gradient(90deg, #fca5a5 0 25%, #86efac 25% 75%, #fcd34d 75% 100%); }
.range i { position: absolute; top: 50%; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--text); transform: translate(-50%, -50%); }
.rc-foot { margin-top: 12px; font-size: 11px; color: var(--muted); text-align: right; }

.badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 999px; white-space: nowrap; font-family: "Inter", sans-serif; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.low { background: var(--low-bg); color: var(--low); }
.badge.watch { background: var(--watch-bg); color: var(--watch); }

/* Strip */
.strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #fff; }
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); padding: 28px 24px; gap: 16px; }
.strip-inner div { display: flex; flex-direction: column; align-items: center; text-align: center; }
.strip-inner b { font-family: "Poppins", sans-serif; font-size: 19px; color: var(--primary); }
.strip-inner span { font-size: 14px; color: var(--muted); }

/* Sections */
.section { padding: 96px 0; }
.section.alt { background: var(--bg-alt); }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--primary); margin-bottom: 12px; }
.eyebrow.light { color: #93c5fd; }
h2 { font-size: clamp(28px, 3.6vw, 42px); line-height: 1.18; letter-spacing: -.02em; font-weight: 700; max-width: 760px; margin: 0 auto; }
.sub { color: var(--muted); margin: 14px auto 0; font-size: 17px; max-width: 640px; }
.center-cta { text-align: center; margin-top: 40px; }

/* Who it's for */
.who-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 52px; }
.who { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); }
.who-icon { width: 48px; height: 48px; display: grid; place-items: center; font-size: 24px; border-radius: 12px; background: var(--tint); margin-bottom: 16px; }
.who h3 { font-size: 20px; }
.who-problem { margin-top: 8px; color: var(--muted); font-size: 15px; padding-bottom: 16px; border-bottom: 1px dashed var(--border); }
.who ul { list-style: none; display: grid; gap: 10px; margin-top: 16px; font-size: 15px; }
.who li { display: flex; gap: 10px; }
.who li::before { content: "✓"; color: var(--ok); font-weight: 800; }

/* Compare */
.compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; margin-top: 52px; }
.cmp { border-radius: var(--radius); padding: 24px; border: 1px solid var(--border); background: #fff; }
.cmp-new { border-color: var(--tint-2); box-shadow: var(--shadow); }
.cmp-label { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 14px; }
.cmp-new .cmp-label { color: var(--primary); }
.cmp-arrow { font-size: 30px; color: var(--primary); font-weight: 700; }
.raw { width: 100%; border-collapse: collapse; font-family: ui-monospace, Menlo, monospace; font-size: 13px; color: var(--text-2); }
.raw th { text-align: left; font-weight: 600; color: var(--muted); border-bottom: 1px solid var(--border); padding: 8px 6px; }
.raw td { padding: 10px 6px; border-bottom: 1px solid var(--border); }
.smart { list-style: none; display: grid; gap: 12px; }
.smart li { display: flex; gap: 12px; align-items: flex-start; }
.smart .badge { min-width: 88px; text-align: center; margin-top: 2px; }
.smart b { color: var(--text); font-size: 15px; }
.smart p { font-size: 14px; color: var(--muted); }
.cmp-note { margin-top: 14px; font-size: 13px; color: var(--muted); font-style: italic; }

/* Products */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 52px; }
.product { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: border-color .2s, transform .2s, box-shadow .2s; }
.product:hover { border-color: var(--tint-2); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.p-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; font-size: 20px; font-weight: 700; background: var(--primary); color: #fff; margin-bottom: 18px; }
.product h3 { font-size: 19px; margin-bottom: 8px; }
.product p { color: var(--muted); font-size: 15px; }

/* Band */
.band { background: radial-gradient(700px 300px at 85% 0%, rgba(37, 99, 235, .35), transparent 60%), var(--navy); color: #cbd5e1; padding: 96px 0; }
.band h2 { color: #fff; }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 52px; }
.benefit { padding: 26px; border-radius: var(--radius); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); }
.benefit h3 { color: #fff; font-size: 18px; margin-bottom: 8px; }
.benefit p { font-size: 15px; color: #94a3b8; }

/* Timeline */
.timeline { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 52px; position: relative; }
.timeline li { position: relative; padding: 26px; border-radius: var(--radius); border: 1px solid var(--border); background: #fff; }
.t-step { display: inline-block; font-size: 12px; font-weight: 700; color: var(--primary); background: var(--tint); padding: 4px 10px; border-radius: 999px; margin-bottom: 14px; }
.timeline h3 { font-size: 19px; margin-bottom: 6px; }
.timeline p { color: var(--muted); font-size: 15px; }

/* FAQ */
.faq { margin-top: 44px; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 18px 22px; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 16px; color: var(--text); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--primary); font-size: 22px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin-top: 12px; font-size: 15px; }

/* CTA */
.cta-box {
  text-align: center; max-width: 900px; padding: 64px 32px; border-radius: 24px;
  background: radial-gradient(500px 240px at 50% 0%, rgba(255, 255, 255, .2), transparent 70%), linear-gradient(135deg, #2563eb, #1e40af);
  color: #dbeafe;
}
.cta-box h2 { color: #fff; }
.cta-box p { margin: 14px auto 0; font-size: 17px; max-width: 600px; }
.cta-buttons { display: flex; gap: 12px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 56px 0 32px; background: var(--bg-alt); }
.footer-inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer-brand .muted { margin-top: 12px; font-size: 14px; max-width: 320px; }
.footer-cols { display: flex; gap: 64px; }
.footer-cols div { display: grid; gap: 8px; align-content: start; font-size: 14px; }
.footer-cols a { color: var(--muted); }
.footer-cols a:hover { color: var(--primary); }
.f-head { font-weight: 700; color: var(--text); font-size: 14px; margin-bottom: 4px; }
.disclaimer { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); display: grid; gap: 8px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* Responsive */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .who-grid, .product-grid { grid-template-columns: 1fr 1fr; }
  .benefit-grid, .timeline { grid-template-columns: 1fr 1fr; }
  .strip-inner { grid-template-columns: 1fr 1fr; }
  .compare { grid-template-columns: 1fr; }
  .cmp-arrow { transform: rotate(90deg); justify-self: center; }
}
@media (max-width: 880px) {
  .nav-inner { gap: 10px; }
  .nav-actions { margin-left: auto; gap: 6px; }
  .menu-toggle { display: flex; }
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: #fff; border-bottom: 1px solid var(--border); padding: 8px 16px 16px; display: none;
  }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav.open .nav-links { display: flex; }
  .nav.open .menu-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav.open .menu-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .nav-actions .btn-soft { display: none; }
  .nav-actions .btn { padding: 8px 12px; font-size: 13px; }
  .logo { font-size: 18px; }
  .hero { padding: 44px 0 60px; }
  .section, .band { padding: 68px 0; }
  .who-grid, .product-grid, .benefit-grid, .timeline { grid-template-columns: 1fr; }
  .footer-cols { gap: 40px; }
  .cta-box { padding: 44px 20px; }
  .smart .badge { min-width: 78px; }
}