:root {
  --blue: #0b5cad;
  --blue-dark: #08427d;
  --teal: #12a58a;
  --ink: #0f1e2e;
  --muted: #5a6b7d;
  --line: #e3e9f0;
  --bg-alt: #f5f8fb;
  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(15, 30, 46, .18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: Inter, system-ui, sans-serif; color: var(--ink); line-height: 1.6; background: #fff; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, 92%); margin: 0 auto; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .8rem 1.4rem; border-radius: 10px; font-weight: 600; font-size: .95rem; border: 1px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; font-family: inherit; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 16px -6px rgba(11, 92, 173, .6); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost { color: var(--blue); }
.btn-ghost:hover { background: rgba(11, 92, 173, .07); }
.btn-light { background: #fff; color: var(--blue); }
.btn-sm { padding: .55rem 1rem; font-size: .88rem; }
.btn-block { width: 100%; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .85); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.nav.scrolled { border-color: var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; }
.accent { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: 2rem; font-size: .95rem; font-weight: 500; }
.nav-links a:not(.btn) { color: var(--muted); transition: color .2s; }
.nav-links a:not(.btn):hover { color: var(--ink); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .5rem; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; transition: .3s; }

/* Typography */
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--teal); margin-bottom: 1rem; }
.eyebrow.light { color: #7fe0cb; }
h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); line-height: 1.1; letter-spacing: -.03em; font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); line-height: 1.2; letter-spacing: -.02em; font-weight: 700; margin-bottom: 1rem; }
h3 { font-size: 1.2rem; margin-bottom: .5rem; }
h4 { font-size: 1.02rem; margin-bottom: .35rem; }
.grad { background: linear-gradient(90deg, var(--blue), var(--teal)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.15rem; color: var(--muted); margin: 1.4rem 0 2rem; max-width: 540px; }

/* Hero */
.hero { padding: 5rem 0 4rem; background: radial-gradient(ellipse at 80% 0%, rgba(18, 165, 138, .08), transparent 55%), radial-gradient(ellipse at 0% 30%, rgba(11, 92, 173, .07), transparent 50%); }
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: center; }
.hero-ctas { display: flex; gap: .8rem; flex-wrap: wrap; }
.hero-badges { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; margin-top: 2.2rem; }
.hero-badges li { font-size: .78rem; font-weight: 600; color: var(--muted); padding: .35rem .75rem; border: 1px solid var(--line); border-radius: 999px; background: #fff; }

.card-mock { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 1.4rem; box-shadow: 0 30px 60px -25px rgba(11, 92, 173, .35); }
.mock-head { display: flex; align-items: center; gap: .4rem; margin-bottom: 1.2rem; }
.mock-head span { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.mock-head em { margin-left: .6rem; font-style: normal; font-size: .82rem; color: var(--muted); font-weight: 500; }
.mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-bottom: 1.2rem; }
.mock-stats div { background: var(--bg-alt); border-radius: 10px; padding: .75rem; }
.mock-stats small { display: block; font-size: .72rem; color: var(--muted); }
.mock-stats strong { font-size: 1.25rem; }
.mock-stats .ok { color: var(--teal); }
.mock-chart { width: 100%; height: 140px; display: block; }
.mock-legend { display: flex; gap: 1.2rem; font-size: .75rem; color: var(--muted); margin-top: .6rem; }
.mock-legend span::before { content: ""; display: inline-block; width: 14px; height: 3px; margin-right: .4rem; vertical-align: middle; border-radius: 2px; }
.l1::before { background: var(--blue); }
.l2::before { background: var(--teal); }

/* Stats */
.stats { border-block: 1px solid var(--line); padding: 2.5rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stats strong { display: block; font-size: 2.2rem; font-weight: 700; color: var(--blue); letter-spacing: -.02em; }
.stats span { color: var(--muted); font-size: .92rem; }

/* Sections */
.section { padding: 6rem 0; }
.section.alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 3.5rem; }
.section-head p { color: var(--muted); font-size: 1.08rem; }

/* Products */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.product { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; transition: transform .25s, box-shadow .25s, border-color .25s; }
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.product p { color: var(--muted); font-size: .95rem; margin-bottom: 1.2rem; }
.product ul { list-style: none; display: grid; gap: .45rem; font-size: .88rem; }
.product li::before { content: "✓"; color: var(--teal); font-weight: 700; margin-right: .5rem; }
.p-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 1.2rem; background: color-mix(in srgb, var(--c) 12%, transparent); }
.p-icon svg { width: 24px; height: 24px; fill: none; stroke: var(--c); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.product-cta { background: linear-gradient(135deg, var(--blue), var(--teal)); color: #fff; border: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.product-cta p { color: rgba(255, 255, 255, .85); }

/* Why */
.why-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: center; }
.why-grid > div > p { color: var(--muted); font-size: 1.05rem; }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.feature { background: #fff; padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--line); border-left: 3px solid var(--teal); }
.feature p { color: var(--muted); font-size: .92rem; }

/* Compliance */
.compliance-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.2rem; }
.badge { text-align: center; padding: 1.8rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); transition: box-shadow .25s; }
.badge:hover { box-shadow: var(--shadow); }
.badge p { color: var(--muted); font-size: .86rem; }
.seal { width: 78px; height: 78px; margin: 0 auto 1rem; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; font-weight: 700; line-height: 1.2; color: var(--blue); border: 2px solid var(--blue); box-shadow: inset 0 0 0 4px #fff, inset 0 0 0 5px rgba(11, 92, 173, .25); background: rgba(11, 92, 173, .04); }

/* Contact */
.contact { background: linear-gradient(160deg, #0a2a4a, #0b3e6e 60%, #0d5a6a); color: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: start; }
.contact-copy p { color: rgba(255, 255, 255, .78); font-size: 1.05rem; }
.checks { list-style: none; margin: 2rem 0; display: grid; gap: .8rem; }
.checks li::before { content: "✓"; display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: rgba(127, 224, 203, .18); color: #7fe0cb; font-size: .75rem; margin-right: .7rem; }
.direct a { color: #7fe0cb; font-weight: 600; }
.contact-form { background: #fff; color: var(--ink); padding: 2.2rem; border-radius: 18px; display: grid; gap: 1rem; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .4); }
.contact-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form label { display: grid; gap: .35rem; font-size: .85rem; font-weight: 500; }
.contact-form input, .contact-form select, .contact-form textarea { font: inherit; font-size: .95rem; padding: .7rem .85rem; border: 1px solid var(--line); border-radius: 9px; background: #fbfcfe; transition: border-color .2s, box-shadow .2s; resize: vertical; }
.contact-form :is(input, select, textarea):focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(11, 92, 173, .15); }
.contact-form .invalid { border-color: #d64545; }
.form-note { font-size: .88rem; text-align: center; min-height: 1.2em; }
.form-note.ok { color: var(--teal); }
.form-note.err { color: #d64545; }

/* Footer */
.footer { padding: 2rem 0; border-top: 1px solid var(--line); font-size: .88rem; color: var(--muted); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer .logo { color: var(--ink); font-size: 1rem; }
.footer nav { display: flex; gap: 1.5rem; }
.footer nav a:hover { color: var(--ink); }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Responsive */
@media (max-width: 1000px) {
  .compliance-grid { grid-template-columns: repeat(3, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .hero-inner, .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-toggle { display: block; }
  .nav-links { position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; gap: 1.2rem; padding: 1.5rem; background: #fff; border-bottom: 1px solid var(--line); display: none; }
  .nav-links.open { display: flex; }
}
@media (max-width: 600px) {
  .products-grid, .features, .compliance-grid, .contact-form .row { grid-template-columns: 1fr; }
  .section { padding: 4rem 0; }
  .footer-inner { flex-direction: column; text-align: center; }
}