@font-face { font-family: 'Nunito'; font-weight: 400; font-style: normal; font-display: swap; src: url('/fonts/Nunito-400.woff2') format('woff2'); }
@font-face { font-family: 'Nunito'; font-weight: 600; font-style: normal; font-display: swap; src: url('/fonts/Nunito-600.woff2') format('woff2'); }
@font-face { font-family: 'Nunito'; font-weight: 700; font-style: normal; font-display: swap; src: url('/fonts/Nunito-700.woff2') format('woff2'); }
@font-face { font-family: 'Open Sans'; font-weight: 400; font-style: normal; font-display: swap; src: url('/fonts/Open_Sans-400.woff2') format('woff2'); }
@font-face { font-family: 'Open Sans'; font-weight: 600; font-style: normal; font-display: swap; src: url('/fonts/Open_Sans-600.woff2') format('woff2'); }
@font-face { font-family: 'Open Sans'; font-weight: 700; font-style: normal; font-display: swap; src: url('/fonts/Open_Sans-700.woff2') format('woff2'); }

:root {
  --font-heading: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --color-primary: #033ACB;
  --color-primary-hover: #022B99;
  --color-accent: #2DA0FF;
  --color-link: #0270E0;
  --color-navy: #112A41;

  --color-bg: #FFFFFF;
  --color-bg-elevated: #F4F7FB;
  --color-bg-sunken: #EAF0FA;
  --color-text: #112A41;
  --color-text-muted: #51657A;
  --color-border: #E3E9F1;
  --color-header-bg: rgba(255, 255, 255, 0.9);
  --color-footer-bg: #0B2038;
  --color-footer-text: #E7EDF5;
  --color-footer-muted: #9FB2C6;
  --color-hero-overlay-start: rgba(3, 20, 56, 0.78);
  --color-hero-overlay-end: rgba(3, 58, 203, 0.35);
  --color-card-bg: #FFFFFF;
  --color-on-primary: #FFFFFF;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(17, 42, 65, 0.06), 0 1px 3px rgba(17, 42, 65, 0.08);
  --shadow-md: 0 8px 24px rgba(17, 42, 65, 0.1);
  --shadow-lg: 0 24px 48px -16px rgba(17, 42, 65, 0.28);

  --container-width: 1200px;
  --space-section: clamp(3.5rem, 6vw, 6.5rem);
}

:root[data-theme="dark"] {
  --color-primary: #3E7BFF;
  --color-primary-hover: #628FFF;
  --color-accent: #4DB3FF;
  --color-link: #6FB2FF;
  --color-bg: #0A1A2B;
  --color-bg-elevated: #112A41;
  --color-bg-sunken: #0D2338;
  --color-text: #EEF3F9;
  --color-text-muted: #9FB2C6;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-header-bg: rgba(10, 26, 43, 0.86);
  --color-footer-bg: #061522;
  --color-footer-text: #E7EDF5;
  --color-footer-muted: #849BB2;
  --color-hero-overlay-start: rgba(3, 10, 26, 0.85);
  --color-hero-overlay-end: rgba(3, 38, 130, 0.45);
  --color-card-bg: #0F2740;
  --color-on-primary: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 48px -16px rgba(0, 0, 0, 0.55);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
  transition: background-color 0.2s ease, color 0.2s ease;
}
img { max-width: 100%; display: block; }
a { color: var(--color-link); }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin: 0 0 0.6em;
}
h1:focus { outline: none; }
h1 { font-size: clamp(2.1rem, 4vw, 3.1rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.3em; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.section { padding-block: var(--space-section); }
.section-sunken { background: var(--color-bg-sunken); }
.section-header { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.section-header p { color: var(--color-text-muted); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-primary); color: var(--color-on-primary); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-primary-hover); color: var(--color-on-primary); }
.btn-outline { background: transparent; border-color: currentColor; color: inherit; }
.btn-outline:hover { background: rgba(255, 255, 255, 0.12); }
.btn-ghost { background: var(--color-bg-elevated); color: var(--color-text); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: var(--color-header-bg);
  border-bottom: 1px solid var(--color-border);
}
.topbar {
  display: none;
  background: var(--color-navy);
  color: #CBD9E8;
  font-size: 0.82rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-block: 0.5rem; }
.topbar-contact { display: flex; gap: 1.5rem; }
.topbar-contact a { color: #CBD9E8; text-decoration: none; display: inline-flex; align-items: center; gap: 0.4rem; }
.topbar-contact a:hover { color: #fff; }
.topbar-social a { color: #CBD9E8; display: inline-flex; }
@media (min-width: 900px) { .topbar { display: block; } }

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.85rem;
}
.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; flex-shrink: 0; min-width: 0; }
.brand img { height: 40px; width: auto; flex-shrink: 0; }
@media (max-width: 599px) {
  .brand img { height: 30px; }
}
.logo-dark { display: none; }
:root[data-theme="dark"] .logo-light { display: none; }
:root[data-theme="dark"] .logo-dark { display: block; }

.main-nav { display: none; }
.main-nav ul { display: flex; gap: 1.75rem; list-style: none; margin: 0; padding: 0; }
.main-nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  text-decoration: none;
  padding-block: 0.25rem;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active { border-color: var(--color-primary); color: var(--color-primary); }
@media (min-width: 1080px) { .main-nav { display: block; } }

.header-actions { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

/* Below 600px there isn't room for the logo, theme toggle, and CTA button side by side
   without squeezing the logo out of its aspect ratio. Drop the toggle and CTA from the
   bar itself (both are reachable from the mobile nav drawer) so the logo always renders
   at full, undistorted size next to the menu button. */
@media (max-width: 599px) {
  .header-actions > .theme-toggle,
  .header-actions > .btn-primary {
    display: none;
  }
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 3px;
  gap: 2px;
}
.theme-toggle button {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.theme-toggle button svg { width: 16px; height: 16px; }
.theme-toggle button.active { background: var(--color-primary); color: var(--color-on-primary); }

.nav-toggle {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle svg { width: 20px; height: 20px; }
@media (min-width: 1080px) { .nav-toggle { display: none; } }

.mobile-nav {
  display: none;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.mobile-nav.open { display: block; }
.mobile-nav-theme {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem 0.25rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.mobile-nav ul { list-style: none; margin: 0; padding: 0.5rem 0 1rem; }
.mobile-nav a {
  display: block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
}
.mobile-nav a:hover { color: var(--color-primary); background: var(--color-bg-elevated); }
@media (min-width: 1080px) { .mobile-nav { display: none !important; } }

/* Hero */
.hero {
  position: relative;
  color: #fff;
  display: flex;
  align-items: center;
  min-height: clamp(420px, 60vh, 620px);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--color-hero-overlay-start), var(--color-hero-overlay-end));
}
.hero-content { position: relative; z-index: 1; max-width: 620px; }
.hero-content .section-eyebrow { color: #BFD6FF; }
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.15rem; color: #E6EEFC; margin-bottom: 1.75rem; }

.page-hero {
  position: relative;
  color: #fff;
  padding-block: 4.5rem;
  background-size: cover;
  background-position: center;
}
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, var(--color-hero-overlay-start), var(--color-hero-overlay-end)); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin: 0; }

/* Cards & grids */
.grid { display: grid; gap: 1.75rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
@media (min-width: 760px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.card-icon svg { width: 26px; height: 26px; }

.feature-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.9rem; }
.feature-list li { display: flex; gap: 0.75rem; align-items: flex-start; color: var(--color-text-muted); }
.feature-list svg { flex-shrink: 0; width: 20px; height: 20px; color: var(--color-primary); margin-top: 2px; }

.testimonial-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.testimonial-card svg { width: 28px; height: 28px; color: var(--color-accent); }
.testimonial-card .quote { font-size: 1.05rem; color: var(--color-text); flex: 1; }
.testimonial-card .attribution { font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.03em; text-transform: uppercase; color: var(--color-text-muted); }

.blog-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.blog-card img { height: 190px; width: 100%; object-fit: cover; }
.blog-card-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.blog-card-meta { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--color-primary); }
.blog-card h3 { font-size: 1.15rem; margin: 0; }
.blog-card p { color: var(--color-text-muted); font-size: 0.92rem; margin: 0; }
.blog-card .date { margin-top: auto; font-size: 0.8rem; color: var(--color-text-muted); }

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 3rem;
}
.pagination-pages { display: flex; gap: 0.35rem; }
.pagination-link, .pagination-page {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--color-text);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
}
.pagination-link:hover, .pagination-page:hover { background: var(--color-bg-elevated); }
.pagination-link.disabled { color: var(--color-text-muted); opacity: 0.5; pointer-events: none; }
.pagination-page.active { background: var(--color-primary); color: var(--color-on-primary); }

/* CTA / contact */
.cta-section {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: #fff;
  padding: clamp(2.5rem, 5vw, 4rem);
  background: linear-gradient(135deg, var(--color-navy), var(--color-primary));
}
.cta-section h2 { color: #fff; }
.cta-section p { color: #DCE7FB; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }
.cta-contact-row { display: flex; flex-wrap: wrap; gap: 1.75rem; margin-top: 1.5rem; font-family: var(--font-heading); font-weight: 600; }
.cta-contact-row a { color: #fff; text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; }
.cta-contact-row svg { width: 18px; height: 18px; }

/* Footer */
.site-footer { background: var(--color-footer-bg); color: var(--color-footer-text); padding-block: 3.5rem 1.5rem; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; margin-bottom: 2.5rem; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer-brand img { height: 36px; margin-bottom: 1rem; }
.footer-brand p { color: var(--color-footer-muted); max-width: 320px; }
.footer-heading { font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 1rem; color: var(--color-footer-text); }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.footer-links a { color: var(--color-footer-muted); text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-social { display: flex; gap: 0.75rem; margin-top: 1rem; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08); color: #fff;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-footer-muted);
}
.footer-bottom a { color: var(--color-footer-muted); }
.footer-bottom a:hover { color: #fff; }

/* Article / markdown content */
.article-prose { max-width: 760px; margin: 0 auto; }
.article-prose h2 { margin-top: 1.8em; }
.article-prose a { text-decoration: underline; }
.article-meta { display: flex; gap: 1rem; align-items: center; color: var(--color-text-muted); font-size: 0.85rem; margin-bottom: 2rem; flex-wrap: wrap; }
.article-meta .tag { background: var(--color-bg-elevated); border-radius: var(--radius-pill); padding: 0.2rem 0.75rem; font-weight: 600; }
.article-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--color-border); }

.industry-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.85rem; }
@media (min-width: 640px) { .industry-list { grid-template-columns: repeat(3, 1fr); } }
.industry-list li {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-weight: 600;
  text-align: center;
}

.notice-banner {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}