:root {
  --color-primary: #64748B;
  --color-secondary: #94A3B8;
  --color-accent: #F97316;
  --color-neutral-dark: #334155;
  --color-neutral-light: #F8FAFC;
  --color-border: rgba(51, 65, 85, 0.12);
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --sidebar-w: 240px;
  --radius: 10px;
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-neutral-dark); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; text-decoration-color: var(--color-secondary); }
a:hover { text-decoration-color: var(--color-accent); }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark); line-height: 1.2; margin: 0 0 .75rem; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--color-neutral-dark); color: var(--color-neutral-light); padding: .5rem 1rem; z-index: 1000; }
.skip-link:focus { left: 1rem; top: 1rem; }

/* === Layout / sidebar === */
.layout { display: block; }
.sidebar {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  background: #fff;
}
.logo { display: inline-block; text-decoration: none; }
.logo img { height: 72px; width: auto; }
.nav-toggle {
  display: inline-block;
  margin-top: 1rem;
  padding: .5rem .9rem;
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--color-neutral-dark);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
}
.primary-nav { display: none; margin-top: 1rem; }
.primary-nav.is-open { display: block; }
.primary-nav ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .25rem; }
.primary-nav a {
  display: block;
  padding: .55rem .25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-neutral-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--color-accent); border-bottom-color: var(--color-accent); }
.sidebar-foot { display: none; font-size: .8rem; color: var(--color-secondary); margin-top: 2rem; }

.content { padding: 1.5rem 1.25rem 3rem; max-width: 1080px; margin: 0 auto; }

@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; border-right: 1px solid var(--color-border); border-bottom: none; padding: 2rem 1.5rem; }
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { display: block; margin-top: 2.5rem; flex: 1; }
  .primary-nav ul { gap: .1rem; }
  .sidebar-foot { display: block; }
  .content { padding: 3rem 3rem 4rem; }
}

/* === Hero === */
.hero { padding-block: 1rem 2.5rem; }
.eyebrow { font-family: var(--font-body); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 1rem; }
.hero h1 { max-width: 22ch; margin-bottom: 1.25rem; }
.hero .lede { font-size: 1.15rem; color: var(--color-neutral-dark); max-width: 60ch; margin-bottom: 1.5rem; }
.hero-figure { margin: 2rem 0 0; border-radius: var(--radius); overflow: hidden; }
.hero-figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
@media (min-width: 900px) { .hero { padding-block: 2rem 3.5rem; } .hero .lede { font-size: 1.25rem; } }

/* === Section === */
.section { padding-block: 2.5rem; border-top: 1px solid var(--color-border); }
.section-narrow { max-width: 70ch; }
.section-narrow p { font-size: 1.05rem; line-height: 1.75; }
.section-head { max-width: 60ch; margin-bottom: 1.75rem; }
.section-head p { color: var(--color-secondary); }

/* === Grid / cards === */
.grid { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.25rem; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem;
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -18px rgba(51,65,85,0.35); }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--color-neutral-dark); margin: 0; font-size: .95rem; line-height: 1.6; }
.card-icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 8px; background: rgba(249, 115, 22, 0.1); color: var(--color-accent); margin-bottom: .85rem; }

/* === Quote === */
.section-quote { border-top: 1px solid var(--color-border); padding-block: 3rem; }
.section-quote blockquote { margin: 0 auto; max-width: 60ch; text-align: center; }
.section-quote blockquote p {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.3vw, 1.6rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--color-neutral-dark);
  margin-bottom: 1rem;
}
.section-quote cite { font-style: normal; font-size: .9rem; color: var(--color-secondary); letter-spacing: .05em; }

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius);
  margin: 3rem 0;
  text-align: center;
}
.cta-band h2 { color: var(--color-neutral-light); max-width: 30ch; margin-inline: auto; }
.cta-band p { color: rgba(248, 250, 252, 0.85); max-width: 55ch; margin-inline: auto; }
@media (min-width: 900px) { .cta-band { padding: 3rem 2.5rem; } }

/* === Split === */
.split { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .split { grid-template-columns: 1.1fr 1fr; align-items: center; gap: 3.5rem; } }
.split-figure { margin: 0; border-radius: var(--radius); overflow: hidden; }
.split-figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: .8rem 1.4rem;
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.btn-primary { background: var(--color-neutral-dark); color: var(--color-neutral-light); }
.btn-primary:hover { background: #1e293b; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: #ea6a12; }
.btn-ghost { background: transparent; color: var(--color-neutral-light); border-color: rgba(248,250,252,0.35); }
.btn-ghost:hover { border-color: var(--color-neutral-light); }

/* === FAQ === */
.faq { max-width: 70ch; }
.faq details {
  border-top: 1px solid var(--color-border);
  padding: 1.1rem 0;
}
.faq details:last-child { border-bottom: 1px solid var(--color-border); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  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;
  color: var(--color-accent);
  font-size: 1.3rem;
  line-height: 1;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: .75rem; color: var(--color-neutral-dark); font-size: .98rem; }

/* === Contact form === */
.contact-form { max-width: 55ch; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: .85rem; color: var(--color-primary); margin-bottom: .35rem; font-weight: 500; }
.field input, .field textarea {
  width: 100%;
  padding: .7rem .85rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-neutral-dark);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  transition: border-color .15s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--color-accent); }
.form-consent { display: flex; align-items: flex-start; gap: .55rem; font-size: .85rem; color: var(--color-neutral-dark); margin: 1rem 0 1.25rem; }
.form-consent input { margin-top: .2rem; }

/* === Footer === */
.site-footer {
  border-top: 1px solid var(--color-border);
  margin-top: 3rem;
  padding: 2.5rem 0 2rem;
  font-size: .9rem;
}
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 780px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1.3fr; } }
.footer-brand { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 600; margin: 0 0 .35rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer nav li, .site-footer .legal li { margin: .3rem 0; }
.site-footer a { color: var(--color-neutral-dark); text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); }
.legal { margin-top: .85rem; font-size: .82rem; }
.legal a { color: var(--color-secondary); }
.site-footer address { font-style: normal; line-height: 1.6; }
.copyright { margin-top: 2rem; font-size: .8rem; color: var(--color-secondary); border-top: 1px solid var(--color-border); padding-top: 1.25rem; }

/* === 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: 1.1rem 1.25rem;
  border-radius: var(--radius);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.35);
  max-width: 640px;
  margin-inline: auto;
  font-size: .9rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 .85rem; color: rgba(248,250,252,0.9); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner .btn { padding: .55rem 1rem; font-size: .85rem; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; padding-top: .85rem; border-top: 1px solid rgba(248,250,252,0.15); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .88rem; }
.cookie-banner__prefs .btn-primary { align-self: flex-start; margin-top: .5rem; background: var(--color-accent); }