:root {
  --green: #17c400;
  --green-dark: #0f8f00;
  --orange: #f04a18;
  --orange-dark: #cf3a10;
  --ink: #122033;
  --ink-soft: #43546a;
  --surface: #ffffff;
  --surface-alt: #f6fbf4;
  --surface-dark: #0f1d2d;
  --border: #dbe7d5;
  --shadow: 0 20px 45px rgba(18, 32, 51, 0.10);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff 0%, #f9fcf7 100%);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 2rem), var(--container)); margin: 0 auto; }
.skip-link {
  position: absolute; left: -9999px; top: auto;
}
.skip-link:focus {
  left: 1rem; top: 1rem; z-index: 999; background: #fff; padding: .75rem 1rem; border-radius: 999px;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.93);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(23,196,0,.12);
}
.header-wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 78px;
}
.brand {
  display: inline-flex; align-items: center; gap: .9rem; font-size: 1rem;
}
.brand strong { display: block; font-size: 1.05rem; }
.brand small { color: var(--ink-soft); display: block; }
.brand-badge {
  width: 48px; height: 48px; display: grid; place-items: center; border-radius: 16px;
  background: linear-gradient(135deg, var(--green), var(--orange)); color: white; font-weight: 700;
  box-shadow: var(--shadow);
}
.site-nav {
  display: flex; align-items: center; gap: 1.4rem;
}
.site-nav a { font-weight: 600; color: var(--ink-soft); }
.site-nav a:hover { color: var(--ink); }
.nav-cta {
  background: var(--orange); color: #fff !important; padding: .9rem 1.2rem; border-radius: 999px;
  box-shadow: 0 10px 25px rgba(240,74,24,.22);
}
.menu-toggle {
  display: none; background: none; border: 0; padding: .4rem; cursor: pointer;
}
.menu-toggle span {
  display: block; width: 28px; height: 3px; background: var(--ink); margin: 5px 0; border-radius: 999px;
}

.hero {
  padding: 5rem 0 3.5rem;
  background:
    radial-gradient(circle at top right, rgba(23,196,0,.12), transparent 26%),
    radial-gradient(circle at left bottom, rgba(240,74,24,.08), transparent 22%);
}
.hero-grid, .content-grid, .specs-layout, .faq-layout, .split-banner, .final-cta-wrap {
  display: grid; gap: 2rem; align-items: center;
}
.hero-grid { grid-template-columns: 1.1fr .9fr; }
.content-grid { grid-template-columns: 1fr .95fr; }
.specs-layout { grid-template-columns: 1.1fr .75fr; }
.faq-layout { grid-template-columns: .8fr 1.2fr; align-items: start; }
.split-banner { grid-template-columns: 1fr 1fr; }
.final-cta-wrap { grid-template-columns: 1fr auto; }
.eyebrow, .section-tag {
  display: inline-block; font-size: .84rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 700;
  color: var(--green-dark); background: rgba(23,196,0,.1); padding: .5rem .8rem; border-radius: 999px;
}
.section-tag.light { background: rgba(255,255,255,.10); color: #c8ffd2; }
.hero h1, .section h2, .final-cta h2, .section-dark h2 {
  line-height: 1.08; margin: 1rem 0 1rem; font-size: clamp(2.2rem, 4.5vw, 4.4rem);
}
.section h2, .final-cta h2, .section-dark h2 { font-size: clamp(1.9rem, 3vw, 3rem); }
.lead {
  font-size: 1.14rem; color: var(--ink-soft); max-width: 62ch;
}
.hero-actions, .final-actions {
  display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.8rem 0;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 1.35rem;
  border-radius: 999px; font-weight: 700; transition: transform .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  color: #fff; background: linear-gradient(135deg, var(--orange), var(--orange-dark)); box-shadow: 0 14px 28px rgba(240,74,24,.22);
}
.btn-secondary {
  color: var(--ink); background: #fff; border: 1px solid rgba(18,32,51,.12);
}
.btn.full { width: 100%; }
.hero-points {
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .9rem; list-style: none; padding: 0; margin: 1.2rem 0 0;
}
.hero-points li, .info-card li {
  position: relative; padding-left: 1.4rem;
}
.hero-points li::before, .info-card li::before {
  content: ""; position: absolute; left: 0; top: .52rem; width: .62rem; height: .62rem; border-radius: 50%; background: linear-gradient(135deg, var(--green), var(--orange));
}
.media-card, .info-card, .feature-card, .cta-panel, .banner-box, .spec-table, .faq-list details {
  background: var(--surface); border: 1px solid rgba(18,32,51,.07); border-radius: var(--radius); box-shadow: var(--shadow);
}
.main-image-card { padding: 1rem; }
.main-image-card img {
  width: 100%; height: auto; object-fit: contain; border-radius: 18px; background: #f5f5f5;
}
.tall-card { padding: 1rem; }
.tall-card img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: contain; border-radius: 18px; background: #f8f8f8;
}
.tall-card figcaption {
  color: var(--ink-soft); padding: 1rem .2rem .2rem;
}
.trust-strip {
  padding: 1rem 0 2rem;
}
.trust-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.trust-grid > div {
  background: #fff; padding: 1.2rem 1.25rem; border-radius: 20px; border: 1px solid rgba(18,32,51,.06);
}
.trust-grid strong, .banner-box strong { display: block; margin-bottom: .35rem; }
.trust-grid span, .banner-box span, .text-link, .feature-card p, .cta-panel p, .spec-row span, .site-footer a, .site-footer p {
  color: var(--ink-soft);
}
.section { padding: 4.5rem 0; }
.section-accent { background: linear-gradient(180deg, rgba(23,196,0,.06), rgba(255,255,255,0)); }
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2rem;
}
.feature-card, .info-card, .cta-panel, .banner-box { padding: 1.4rem; }
.feature-card h3, .cta-panel h3 { margin-top: 0; margin-bottom: .6rem; }
.info-card ul { margin: 0; padding-left: 0; list-style: none; }
.spec-table { overflow: hidden; }
.spec-row {
  display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: 1rem 1.2rem; border-bottom: 1px solid rgba(18,32,51,.07);
}
.spec-row:last-child { border-bottom: 0; }
.cta-panel {
  background: linear-gradient(180deg, #ffffff, #f7fff4);
}
.partner-logo {
  max-width: 240px; height: auto; margin-bottom: 1rem;
}
.text-link {
  display: inline-block; margin-top: 1rem; font-weight: 700;
}
.section-dark {
  padding: 4.5rem 0; background: linear-gradient(135deg, #102133, #19324e); color: #fff;
}
.banner-boxes {
  display: grid; gap: 1rem;
}
.banner-box {
  background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.08);
}
.faq-list { display: grid; gap: 1rem; }
.faq-list details { padding: 1rem 1.2rem; }
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list p { color: var(--ink-soft); margin-bottom: 0; }
.final-cta {
  padding: 4rem 0; background: linear-gradient(180deg, rgba(240,74,24,.07), rgba(23,196,0,.06));
}
.site-footer {
  border-top: 1px solid rgba(18,32,51,.08); padding: 1.2rem 0 2rem; background: #fff;
}
.footer-wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.footer-wrap nav { display: flex; gap: 1rem; flex-wrap: wrap; }

@media (max-width: 960px) {
  .hero-grid, .content-grid, .specs-layout, .faq-layout, .split-banner, .final-cta-wrap,
  .feature-grid, .trust-grid { grid-template-columns: 1fr; }

  .site-nav {
    position: absolute; top: 78px; left: 1rem; right: 1rem; display: none; flex-direction: column; align-items: flex-start;
    background: #fff; padding: 1rem; border-radius: 20px; box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .menu-toggle { display: inline-block; }
  .hero-points { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hero { padding-top: 3.6rem; }
  .btn, .nav-cta { width: 100%; }
  .hero-actions, .final-actions { flex-direction: column; }
  .header-wrap { min-height: 72px; }
}