:root {
  --bg: #c1d3e8;
  --surface: #ffffff;
  --surface-strong: #3d436d;
  --text: #3d436d;
  --muted: #4f5b84;
  --primary: #1b5faa;
  --primary-dark: #3d436d;
  --accent: #e9a554;
  --border: rgba(61, 67, 109, 0.18);
  --shadow: 0 20px 45px rgba(61, 67, 109, 0.16);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Calibri, Arial, sans-serif;
  background:
    linear-gradient(rgba(193, 211, 232, 0.9), rgba(193, 211, 232, 0.94)),
    url('/img/CCI.png') center/cover fixed no-repeat,
    var(--bg);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

h1,
h2,
h3 {
  margin: 0 0 1rem;
  line-height: 1.15;
}

ul {
  margin: 0;
  padding-left: 1.25rem;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(61, 67, 109, 0.14);
}

.site-header__inner,
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.site-brand {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.site-brand__name {
  font-weight: 800;
  letter-spacing: 0.02em;
}

.site-brand__tagline {
  font-size: 0.92rem;
  color: var(--muted);
}

.site-shell__menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav,
.site-actions,
.language-switcher {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.site-nav__link,
.language-switcher__link {
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  font-weight: 600;
  color: var(--muted);
}

.site-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.3rem;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(27, 95, 170, 0.22);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.88);
  cursor: pointer;
}

.site-menu-toggle span {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin: 0 auto;
  background: var(--primary-dark);
}

.site-nav__link:hover,
.language-switcher__link:hover,
.site-nav__link.is-active,
.language-switcher__link.is-active {
  background: rgba(27, 95, 170, 0.14);
  color: var(--primary);
}

.site-main {
  padding: 3rem 0 4rem;
}

.hero,
.split-panel,
.cta-banner,
.page-hero,
.case-study-card,
.content-card,
.checklist-card,
.quote-card,
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1.5rem;
  padding: 2rem;
}

.hero__content,
.hero__panel,
.section-grid,
.case-study-list {
  display: grid;
  gap: 1.5rem;
}

.hero__summary {
  font-size: 1.1rem;
  max-width: 62ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.hero__panel {
  align-content: start;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.3rem;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  border: 1px solid transparent;
}

.button:hover {
  background: var(--surface-strong);
}

.button--ghost,
.button--outline {
  background: transparent;
  color: var(--primary-dark);
  border-color: rgba(27, 95, 170, 0.35);
}

.button--ghost:hover,
.button--outline:hover {
  background: rgba(27, 95, 170, 0.1);
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 0.8rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: rgba(233, 165, 84, 0.2);
  color: var(--surface-strong);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-grid,
.page-hero,
.split-panel,
.cta-banner,
.case-study-list {
  margin-top: 2rem;
}

.section-heading {
  max-width: 48rem;
}

.card-grid,
.case-study-card__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.content-card,
.quote-card,
.stat-card,
.checklist-card,
.case-study-card,
.page-hero,
.cta-banner,
.split-panel {
  padding: 1.5rem;
}

.content-card--accent {
  border-top: 5px solid var(--accent);
}

.split-panel,
.cta-banner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.feature-list,
.checklist-card ul {
  display: grid;
  gap: 0.75rem;
}

.quote-card footer {
  display: grid;
  gap: 0.3rem;
  margin-top: 1rem;
  color: var(--muted);
}

.site-footer {
  padding: 0 0 2rem;
}

.site-footer__inner {
  background: var(--surface-strong);
  color: #f5f7fb;
  padding: 1.5rem;
  border-radius: var(--radius);
}

.site-footer p,
.site-footer a {
  color: #e5e9f5;
}

.hero,
.split-panel,
.cta-banner,
.page-hero,
.case-study-card,
.content-card,
.checklist-card,
.quote-card,
.stat-card,
.site-footer__inner {
  backdrop-filter: blur(8px);
}

.hero h1,
.page-hero h1,
.section-heading h2,
.split-panel h2,
.cta-banner h2 {
  color: var(--primary);
}

.quote-card {
  border-left: 6px solid var(--accent);
}

.checklist-card,
.stat-card {
  background: rgba(255, 255, 255, 0.9);
}

@media (max-width: 960px) {
  .hero,
  .split-panel,
  .cta-banner,
  .card-grid,
  .case-study-card__grid,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .site-header__inner,
  .site-footer__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .site-header__inner {
    gap: 1rem;
  }

  .site-menu-toggle {
    display: inline-flex;
    align-self: flex-end;
  }

  .site-shell__menu {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(61, 67, 109, 0.14);
    border-radius: 20px;
    box-shadow: var(--shadow);
  }

  .site-shell__menu.is-open {
    display: flex;
  }

  .site-nav,
  .site-actions,
  .language-switcher {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav__link,
  .language-switcher__link,
  .button {
    width: 100%;
    text-align: center;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__summary,
  .section-heading {
    max-width: none;
  }

  .site-main {
    padding: 2rem 0 3rem;
  }
}

@media (min-width: 641px) and (max-width: 960px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-brand {
    max-width: 70%;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1rem, 1120px);
  }

  .hero,
  .content-card,
  .quote-card,
  .stat-card,
  .checklist-card,
  .case-study-card,
  .page-hero,
  .cta-banner,
  .split-panel {
    padding: 1.2rem;
  }

  .hero__actions,
  .button,
  .site-nav__link,
  .language-switcher__link {
    justify-content: center;
  }

  .site-brand {
    gap: 0.35rem;
  }

  .site-brand__tagline {
    font-size: 0.88rem;
  }

  .site-menu-toggle {
    width: 100%;
  }

  .site-shell__menu {
    padding: 0.85rem;
  }
}