:root {
  --color-primary: #0369A1;
  --color-secondary: #0EA5E9;
  --color-accent: #22C55E;
  --color-neutral-dark: #0C4A6E;
  --color-neutral-light: #F0F9FF;
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --sidebar-w: 240px;
}

/* === Base === */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); font-weight: 600; margin: 0 0 1rem; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 600; margin: 0 0 1rem; }
h3 { font-size: 1.2rem; font-weight: 600; margin: 0 0 .5rem; }
p { margin: 0 0 1rem; }

/* === Layout === */
.layout { display: block; }

.sidebar {
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 1.5rem 1.25rem;
  position: relative;
}
.sidebar a { color: var(--color-neutral-light); }
.sidebar__header { margin-bottom: 1.25rem; }
.logo { display: inline-block; }
.logo img { height: 72px; width: auto; display: block; }

.nav-toggle {
  background: transparent;
  color: var(--color-neutral-light);
  border: 1px solid rgba(240,249,255,0.3);
  padding: .5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
}
.nav-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: none;
}
.nav-list.is-open { display: block; }
.nav-list li { margin-bottom: .25rem; }
.nav-list a {
  display: block;
  padding: .6rem .75rem;
  border-radius: 6px;
  font-size: .95rem;
}
.nav-list a:hover { background: rgba(240,249,255,0.08); text-decoration: none; }
.nav-list a[aria-current="page"] {
  background: var(--color-primary);
  color: #fff;
}
.sidebar__footer {
  font-size: .8rem;
  opacity: .7;
  margin-top: 2rem;
  margin-bottom: 0;
}

.main { padding: 2rem 1.25rem 0; }

/* === Hero === */
.hero { padding: 1rem 0 2.5rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: .78rem;
  color: var(--color-primary);
  font-weight: 600;
  margin: 0 0 1rem;
}
.lede {
  font-size: 1.15rem;
  color: var(--color-neutral-dark);
  opacity: .85;
  max-width: 60ch;
  margin-bottom: 1.5rem;
}
.hero__figure {
  margin: 2rem 0 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px -20px rgba(12,74,110,0.25);
}
.hero__figure img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: .85rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: .95rem;
  transition: transform .15s ease, box-shadow .15s ease;
  border: 1px solid transparent;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-neutral-dark); }
.btn--accent { background: var(--color-accent); color: #fff; }
.btn--accent:hover { background: #16a34a; }

/* === Sections === */
.section { padding: 2.5rem 0; border-top: 1px solid rgba(12,74,110,0.08); }
.section__head { margin-bottom: 1.75rem; }
.section__sub { color: var(--color-neutral-dark); opacity: .75; margin: 0; max-width: 60ch; }
.section__eyebrow { font-size: .95rem; text-transform: uppercase; letter-spacing: .1em; color: var(--color-primary); margin-bottom: 1rem; }
.section--intro { max-width: 68ch; }
.section--intro p { font-size: 1.05rem; }

/* === Cards grid === */
.grid { display: grid; gap: 1.25rem; }
.grid--cards { grid-template-columns: 1fr; }
.card {
  background: #fff;
  border: 1px solid rgba(12,74,110,0.08);
  border-radius: 12px;
  padding: 1.5rem;
}
.card .icon {
  color: var(--color-primary);
  margin-bottom: .75rem;
}
.card p { margin-bottom: 0; font-size: .95rem; }

/* === Quote === */
.section--quote { text-align: left; }
.section--quote blockquote {
  margin: 0;
  padding: 1.75rem 1.5rem;
  background: #fff;
  border-left: 4px solid var(--color-secondary);
  border-radius: 8px;
}
.section--quote blockquote p {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-neutral-dark);
  margin-bottom: .75rem;
}
.section--quote cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
  font-size: .9rem;
}

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: #fff;
  padding: 3rem 1.5rem;
  border-radius: 14px;
  margin: 2rem 0;
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); }

/* === FAQ === */
.faq details {
  background: #fff;
  border: 1px solid rgba(12,74,110,0.08);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: .5rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-neutral-dark);
  padding: .25rem 0;
}
.faq details[open] summary { margin-bottom: .5rem; }

/* === Contact form === */
.contact-form {
  background: #fff;
  padding: 1.75rem;
  border-radius: 12px;
  border: 1px solid rgba(12,74,110,0.08);
  max-width: 640px;
}
.form-row { margin-bottom: 1rem; }
.form-row label {
  display: block;
  font-weight: 600;
  margin-bottom: .35rem;
  font-size: .9rem;
  color: var(--color-neutral-dark);
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: .7rem .85rem;
  border: 1px solid rgba(12,74,110,0.2);
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
}
.form-row input:focus,
.form-row textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  font-size: .88rem;
  margin: 1rem 0 1.25rem;
  line-height: 1.5;
}
.form-consent input { margin-top: .25rem; flex-shrink: 0; }

/* === Footer === */
.site-footer {
  margin-top: 3rem;
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid rgba(12,74,110,0.12);
  color: var(--color-neutral-dark);
}
.site-footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.site-footer__brand { font-weight: 700; font-size: 1.1rem; margin-bottom: .25rem; }
.site-footer nav ul,
.site-footer .legal {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer nav li,
.site-footer .legal li { margin-bottom: .35rem; }
.site-footer address { font-style: normal; font-size: .9rem; }
.site-footer .legal { margin-top: .75rem; }
.site-footer__copy {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(12,74,110,0.08);
  font-size: .85rem;
  opacity: .8;
}

/* === Cookie banner === */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: none;
  z-index: 9999;
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 1.25rem;
  border-radius: 10px;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.4);
  max-width: 560px;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { font-size: .9rem; margin: 0 0 1rem; }
.cookie-banner__actions {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.cookie-banner__actions button {
  padding: .55rem 1rem;
  border-radius: 6px;
  font: inherit;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(240,249,255,0.3);
  background: transparent;
  color: var(--color-neutral-light);
}
.cookie-banner__actions button[data-cookie-accept] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.cookie-banner__prefs {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(240,249,255,0.2);
  display: flex;
  flex-direction: column;
  gap: .5rem;
  font-size: .9rem;
}
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; }
.cookie-banner__prefs button {
  align-self: flex-start;
  margin-top: .5rem;
  padding: .5rem 1rem;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
}

/* === Responsive === */
@media (min-width: 768px) {
  .logo img { height: 96px; }
  .grid--cards { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 2fr 1fr 1.5fr; }
}

@media (min-width: 900px) {
  .layout {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: 100vh;
  }
  .sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
  }
  .nav-toggle { display: none; }
  .nav-list { display: block; margin-top: 1.5rem; flex: 1; }
  .sidebar__footer { margin-top: auto; }
  .main { padding: 3rem 3rem 0; max-width: 1100px; }
  .grid--cards { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .section { padding: 3.5rem 0; }
  .hero { padding: 1.5rem 0 3.5rem; }
  .cta-band { padding: 4rem 2rem; }
}