:root {
  --i80-dark: #111827;
  --i80-muted: #6b7280;
  --i80-border: #e5e7eb;
  --i80-bg: #f8fafc;
  --i80-accent: #219ebc;
  --i80-accent-dark: #1b829b;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--i80-dark);
  line-height: 1.65;
}

.navbar {
  border-bottom: 1px solid var(--i80-border);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
}

.navbar-brand {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: 30px;
}

.brand-i80 {
  color: #000;
}

.brand-solutions {
  color: #219ebc;
}

.nav-link {
  font-weight: 500;
  color: #374151;
}

.hero {
  padding: 72px 0 56px;
  background:
    radial-gradient(circle at 20% 20%, rgba(37,99,235,0.10), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.hero h1 {
  font-size: clamp(2.45rem, 6vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
  font-weight: 850;
}

.hero .lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: #4b5563;
  max-width: 780px;
}

.btn-primary {
  background: var(--i80-accent);
  border-color: var(--i80-accent);
  border-radius: 999px;
  padding: 0.78rem 1.25rem;
  font-weight: 650;
}

.btn-primary:hover {
  background: var(--i80-accent-dark);
  border-color: var(--i80-accent-dark);
}

.btn-outline-dark {
  border-radius: 999px;
  padding: 0.78rem 1.25rem;
  font-weight: 650;
}

.section {
  padding: 78px 0;
}

.section-sm {
  padding: 54px 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.045em;
  font-weight: 820;
}

.section-kicker {
  color: var(--i80-accent);
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: .78rem;
  margin-bottom: .6rem;
}

.muted {
  color: var(--i80-muted);
}

.card-soft {
  border: 1px solid var(--i80-border);
  border-radius: 22px;
  padding: 28px;
  background: white;
  height: 100%;
  box-shadow: 0 10px 35px rgba(17,24,39,0.04);
}

.card-soft h3,
.card-soft h4 {
  font-weight: 760;
  letter-spacing: -0.025em;
}

.bg-soft {
  background: var(--i80-bg);
}

.pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--i80-border);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: .9rem;
  font-weight: 650;
  background: #fff;
  color: #374151;
  margin: 4px 4px 4px 0;
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #eff6ff;
  color: var(--i80-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 850;
  margin-bottom: 18px;
}

.quote-box {
  border-left: 4px solid var(--i80-accent);
  padding: 24px 28px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 35px rgba(17,24,39,0.04);
}

.article-card {
  border-bottom: 1px solid var(--i80-border);
  padding: 24px 0;
}

.article-card:first-child {
  padding-top: 0;
}

.article-card a {
  color: var(--i80-dark);
  font-weight: 760;
  text-decoration: none;
  font-size: 1.15rem;
}

.article-card-title {
  color: var(--i80-dark);
  font-weight: 760;
  font-size: 1.15rem;
}

.article-card a:hover {
  color: var(--i80-accent);
}

.footer {
  padding: 42px 0;
  border-top: 1px solid var(--i80-border);
  color: var(--i80-muted);
}

.footer a,
.footer a:visited,
.footer a:hover,
.footer a:focus,
.footer a:active {
  color: var(--i80-accent);
  font-weight: 650;
  text-decoration: none !important;
  transition: color 0.18s ease, opacity 0.18s ease;
}

.footer a:hover {
  color: var(--i80-accent-dark);
  opacity: 0.82;
}

.footer .footer-link,
.footer .footer-link:visited,
.footer .footer-link:hover,
.footer .footer-link:focus,
.footer .footer-link:active {
  text-decoration: none !important;
  text-decoration-line: none !important;
  border-bottom: 0 !important;
  box-shadow: none !important;
  background-image: none !important;
}

.story-hero {
  padding: 48px 0 40px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.story-hero-image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 25vh;
  margin-top: 28px;
  border-radius: 5px;
  object-fit: cover;
  box-shadow: 0 18px 45px rgba(17,24,39,0.10);
}

.story-inline-image {
  margin: 46px 0 6px;
}

.story-inline-image img {
  display: block;
  width: min(100%, 620px);
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 16px 38px rgba(17,24,39,0.09);
}

.story-content {
  max-width: 880px;
}

.story-main {
  padding-top: 44px;
}

.story-main .story-content h2:first-child {
  margin-top: 0;
}

.story-content h2 {
  margin-top: 52px;
  margin-bottom: 16px;
  letter-spacing: -0.035em;
  font-weight: 820;
}

.story-content p {
  font-size: 1.08rem;
}

.anchor-offset {
  scroll-margin-top: 84px;
}

@media (max-width: 768px) {
  .hero {
    padding: 84px 0 56px;
  }
  .section {
    padding: 56px 0;
  }
  .story-inline-image {
    margin: 34px auto 0;
    max-width: 82%;
  }
}