/* Aurea Technology — shared site styles */
:root {
  --ink: #0c1a22;
  --ink2: #2a3d4a;
  --soft: #5f7380;
  --fog: #8aa0ad;
  --bg: #f4f8fa;
  --bg-deep: #061018;
  --surface: #ffffff;
  --panel: #0f222c;
  --line: #d5e0e6;
  --line-dark: rgba(180, 210, 220, 0.16);
  --teal: #1f7a8c;
  --teal-bright: #2f9aab;
  --teal-soft: #e1eef1;
  --warn-bg: #f5e8d4;
  --warn-ink: #7a4e10;
  --danger: #c24a3d;
  --radius: 14px;
  --font: "Sora", system-ui, sans-serif;
  --display: "Fraunces", Georgia, serif;
  --max: 1080px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); }
a:hover { color: var(--teal-bright); }
.skip {
  position: absolute; left: -999px; top: 0;
  background: #fff; padding: 8px 12px; z-index: 100;
}
.skip:focus { left: 8px; top: 8px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(244, 248, 250, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px clamp(16px, 3vw, 28px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink); font-weight: 650;
}
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 0.95rem; }
.brand-text span { font-size: 0.68rem; color: var(--soft); font-weight: 500; letter-spacing: 0.02em; }
.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  cursor: pointer;
}
.site-nav { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; }
.site-nav a {
  text-decoration: none;
  color: var(--ink2);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 6px 0;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--teal); }
.site-nav .nav-cta {
  background: var(--teal);
  color: #fff !important;
  padding: 8px 14px;
  border-radius: 10px;
}
.site-nav .nav-cta:hover { background: var(--teal-bright); }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 12px;
  }
  .site-header-inner { flex-wrap: wrap; }
  .site-header.is-open .site-nav { display: flex; }
}

/* Layout */
main { flex: 1; }
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(40px, 7vh, 72px) clamp(16px, 3vw, 28px);
}
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: clamp(36px, 6vh, 64px) clamp(16px, 3vw, 28px); }
.kicker {
  margin: 0 0 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}
h1, h2, .display {
  font-family: var(--display);
  font-weight: 550;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
}
h1 { font-size: clamp(2rem, 5vw, 3rem); margin: 0 0 14px; }
h2 { font-size: clamp(1.45rem, 3vw, 2rem); margin: 0 0 12px; }
h3 { font-size: 1.05rem; margin: 0 0 8px; color: var(--ink); }
.lead {
  margin: 0;
  font-size: clamp(1.02rem, 2vw, 1.15rem);
  color: var(--ink2);
  max-width: 40rem;
}
.muted { color: var(--soft); }
.meta { color: var(--soft); font-size: 0.88rem; }

/* Hero */
.hero {
  position: relative;
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(47,154,171,0.22), transparent 55%),
    radial-gradient(700px 380px at 0% 20%, rgba(31,122,140,0.12), transparent 50%),
    linear-gradient(180deg, #e8f2f5 0%, var(--bg) 70%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 12vh, 110px) clamp(16px, 3vw, 28px) clamp(48px, 8vh, 80px);
}
.hero h1 { max-width: 16ch; }
.hero .lead { margin-top: 16px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-bright); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn-danger { background: var(--danger); color: #fff; }

/* Cards / grids */
.grid-2, .grid-4 {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}
@media (min-width: 700px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
}
.card p { margin: 0; color: var(--soft); font-size: 0.94rem; }
.section { padding: clamp(48px, 8vh, 80px) 0 0; }
.section + .section { border-top: 0; }
.list-clean { margin: 12px 0 0; padding-left: 1.15rem; color: var(--ink2); }
.list-clean li { margin: 6px 0; }

.callout {
  margin-top: 28px;
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid #e2c58a;
  background: var(--warn-bg);
  color: var(--warn-ink);
}
.callout strong { display: block; margin-bottom: 6px; color: var(--ink); }
.callout p { margin: 0 0 8px; }
.callout p:last-child { margin-bottom: 0; }

.product-hero {
  display: grid;
  gap: 28px;
  align-items: center;
}
@media (min-width: 860px) {
  .product-hero { grid-template-columns: 1.1fr 0.9fr; }
}
.product-visual {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  min-height: 240px;
  background-image:
    linear-gradient(180deg, rgba(6,16,24,0.15), rgba(6,16,24,0.55)),
    url("/healthshield/hero.jpg");
  background-size: cover;
  background-position: center;
}
.feature-block {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.feature-block:first-of-type { border-top: 0; padding-top: 8px; }

/* Legal */
.legal h2 { margin-top: 2rem; font-size: 1.25rem; }
.legal h3 { margin-top: 1.25rem; font-size: 1.02rem; }
.legal p, .legal li { color: var(--ink2); font-size: 0.95rem; }
.legal ul { padding-left: 1.2rem; }

/* Forms */
label.field {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--soft);
  margin: 14px 0 6px;
}
input[type="email"], input[type="password"], input[type="text"], textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}
textarea { min-height: 96px; resize: vertical; }
.check {
  display: flex; gap: 10px; align-items: flex-start;
  margin-top: 16px; color: var(--ink2); font-size: 0.9rem;
}
.check input { margin-top: 3px; }
.msg {
  display: none;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.92rem;
}
.msg.show { display: block; }
.msg.err { background: #f4ddda; color: var(--danger); }
.msg.ok { background: #e0efe7; color: #2e7d5b; }

/* Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--line);
  background: #eef4f7;
  color: var(--soft);
  font-size: 0.9rem;
}
.site-footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 36px clamp(16px, 3vw, 28px) 48px;
  display: grid;
  gap: 24px;
}
@media (min-width: 800px) {
  .site-footer-inner { grid-template-columns: 1.2fr 1fr; }
}
.site-footer strong { color: var(--ink); }
.footer-links {
  display: flex; flex-wrap: wrap; gap: 10px 16px;
}
.footer-links a { text-decoration: none; color: var(--ink2); font-size: 0.88rem; }
.footer-links a:hover { color: var(--teal); }
.footer-note { margin: 8px 0 0; font-size: 0.82rem; max-width: 36rem; }

@media (prefers-reduced-motion: reduce) {
  .btn:hover { transform: none; }
  html { scroll-behavior: auto; }
}