:root {
  --color-primary: #0F172A;
  --color-secondary: #334155;
  --color-accent: #CA8A04;
  --color-neutral-dark: #020617;
  --color-neutral-light: #F8FAFC;
  --border: rgba(2,6,23,0.10);
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
}

/* === Base === */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-primary);
  background: var(--color-neutral-light);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--color-accent); }
h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; color: var(--color-primary); letter-spacing: -0.01em; line-height: 1.2; }
h1 { font-size: clamp(2.25rem, 4vw, 3.5rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); margin: 0 0 1rem; }
h3 { font-size: 1.2rem; margin: 0 0 0.5rem; }
p { margin: 0 0 1rem; }

/* === Layout / Sidebar === */
.layout { display: block; }
.sidebar {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding: 1.5rem;
  position: relative;
}
.sidebar a { color: var(--color-neutral-light); text-decoration: none; }
.sidebar__brand { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { display: inline-block; }
.logo img { height: 72px; width: auto; display: block; }
.sidebar__tagline { display: none; font-size: 0.85rem; color: rgba(248,250,252,0.7); margin: 0.75rem 0 0; font-style: italic; }
.nav-toggle {
  background: transparent;
  color: var(--color-neutral-light);
  border: 1px solid rgba(248,250,252,0.3);
  padding: 0.4rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 3px;
}
.sidebar__nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 1rem;
}
.sidebar__nav.is-open { display: flex; }
.sidebar__nav a {
  padding: 0.6rem 0.25rem;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(248,250,252,0.08);
}
.sidebar__nav a.is-active { color: var(--color-accent); }
.sidebar__footer { display: none; margin-top: 2rem; font-size: 0.8rem; color: rgba(248,250,252,0.5); }

@media (min-width: 900px) {
  .layout { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
  .sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 2.5rem 1.75rem;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
  }
  .sidebar__brand { display: block; }
  .sidebar__tagline { display: block; }
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .sidebar__nav { display: flex; margin-top: 2.5rem; }
  .sidebar__nav a { border-bottom: none; padding: 0.4rem 0; }
  .sidebar__nav a:hover { color: var(--color-accent); }
  .sidebar__footer { display: block; margin-top: auto; }
}

.main { padding: 2rem 1.25rem 0; max-width: 100%; overflow-x: hidden; }
@media (min-width: 900px) { .main { padding: 3rem 3.5rem 0; } }
@media (min-width: 1200px) { .main { padding: 4rem 5rem 0; } }

/* === Hero === */
.hero { padding: 1rem 0 3rem; }
.eyebrow { font-family: var(--font-body); font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-accent); margin: 0 0 1rem; font-weight: 500; }
.hero__title { max-width: 22ch; }
.hero__sub { max-width: 55ch; font-size: 1.125rem; color: var(--color-secondary); margin: 0 0 1.5rem; }
.hero__figure { margin: 2.5rem 0 0; }
.hero__figure img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 4px; }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn--primary { background: var(--color-primary); color: var(--color-neutral-light); border-color: var(--color-primary); }
.btn--primary:hover { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-neutral-light); }
.btn--accent { background: var(--color-accent); color: var(--color-neutral-light); border-color: var(--color-accent); }
.btn--accent:hover { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-neutral-light); }

/* === Sections === */
.section { padding: 3rem 0; border-top: 1px solid var(--border); }
.section--narrow { max-width: 68ch; }
.section--narrow h2 { max-width: 28ch; }
.section--tint { background: rgba(15,23,42,0.03); margin: 0 -1.25rem; padding-left: 1.25rem; padding-right: 1.25rem; border-top: 1px solid var(--border); }
@media (min-width: 900px) { .section--tint { margin: 0 -3.5rem; padding-left: 3.5rem; padding-right: 3.5rem; } }
@media (min-width: 1200px) { .section--tint { margin: 0 -5rem; padding-left: 5rem; padding-right: 5rem; } }
.section__header { max-width: 60ch; margin: 0 0 2rem; }
.section__sub { color: var(--color-secondary); margin: 0.5rem 0 0; }

/* === Grid / Cards === */
.grid { display: grid; gap: 1.5rem; }
.grid--4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .grid--4 { grid-template-columns: repeat(4, 1fr); } }
.card {
  background: var(--color-neutral-light);
  border: 1px solid var(--border);
  padding: 1.75rem;
  border-radius: 3px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.card__icon { color: var(--color-accent); margin-bottom: 1rem; }
.card p { color: var(--color-secondary); font-size: 0.95rem; margin: 0; }
.card-link { display: block; text-decoration: none; color: inherit; }
.card-link:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -18px rgba(2,6,23,0.35); border-color: var(--color-accent); }
.card-link:hover h3 { color: var(--color-accent); }

/* === Split === */
.split { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.split__figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px; }

/* === Quote === */
.quote {
  max-width: 55ch;
  margin: 0 auto;
  padding: 1rem 0;
  border-left: 3px solid var(--color-accent);
  padding-left: 1.75rem;
}
.quote p { font-family: var(--font-heading); font-size: 1.35rem; font-style: italic; color: var(--color-primary); line-height: 1.5; margin: 0 0 1rem; }
.quote cite { font-style: normal; font-size: 0.9rem; letter-spacing: 0.04em; color: var(--color-secondary); }

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding: 3.5rem 1.5rem;
  margin: 0 -1.25rem;
  text-align: center;
}
@media (min-width: 900px) { .cta-band { margin: 0 -3.5rem; padding: 4rem 3.5rem; } }
@media (min-width: 1200px) { .cta-band { margin: 0 -5rem; padding: 5rem 5rem; } }
.cta-band h2 { color: var(--color-neutral-light); max-width: 30ch; margin-left: auto; margin-right: auto; }
.cta-band p { color: rgba(248,250,252,0.8); max-width: 50ch; margin-left: auto; margin-right: auto; }

/* === Contact band === */
.contact-band { max-width: 68ch; }
.contact-band p { color: var(--color-secondary); }

/* === FAQ === */
.faq { max-width: 68ch; margin: 0; }
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-primary);
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 0; font-size: 1.4rem; color: var(--color-accent); transition: transform 0.2s; }
.faq details[open] summary::after { content: '−'; }
.faq details p { margin: 0.75rem 0 0.25rem; color: var(--color-secondary); }

/* === Contact form === */
.contact-form { display: grid; gap: 1.25rem; max-width: 60ch; }
.contact-form label { display: block; }
.contact-form label span { display: block; font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-secondary); margin-bottom: 0.4rem; }
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
  background: var(--color-neutral-light);
  border: 1px solid var(--border);
  border-radius: 2px;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.contact-form textarea { resize: vertical; min-height: 140px; }
.form-consent { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.85rem; color: var(--color-secondary); flex-wrap: wrap; }
.form-consent input { margin-top: 0.25rem; }
.form-consent span { flex: 1; min-width: 250px; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 3rem 1.25rem 1.5rem;
  margin: 4rem -1.25rem 0;
}
@media (min-width: 900px) { .site-footer { margin: 5rem -3.5rem 0; padding: 4rem 3.5rem 2rem; } }
@media (min-width: 1200px) { .site-footer { margin: 5rem -5rem 0; padding: 5rem 5rem 2rem; } }
.site-footer a { color: var(--color-neutral-light); text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 700px) { .site-footer__grid { grid-template-columns: repeat(3, 1fr); } }
.site-footer__brand { font-family: var(--font-heading); font-size: 1.3rem; margin: 0 0 0.5rem; }
.site-footer nav { display: flex; flex-direction: column; gap: 0.4rem; }
.site-footer address { font-style: normal; font-size: 0.95rem; line-height: 1.7; }
.site-footer__legal { margin-top: 0.75rem; font-size: 0.85rem; }
.site-footer__copy { margin: 2.5rem 0 0; padding-top: 1.5rem; border-top: 1px solid rgba(248,250,252,0.1); font-size: 0.85rem; color: rgba(248,250,252,0.5); }

/* === 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 1.5rem;
  border-radius: 4px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.5);
  max-width: 520px;
  font-size: 0.9rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner button {
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: 2px;
  cursor: pointer;
  border: 1px solid rgba(248,250,252,0.3);
  background: transparent;
  color: var(--color-neutral-light);
}
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-neutral-light); }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.85rem; }
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; }
.cookie-banner__prefs [data-cookie-save] { align-self: flex-start; margin-top: 0.5rem; background: var(--color-accent); border-color: var(--color-accent); }