:root {
  --color-primary: #2563EB;
  --color-secondary: #3B82F6;
  --color-accent: #F97316;
  --color-neutral-dark: #1E293B;
  --color-neutral-light: #F8FAFC;
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --maxw: 1180px;
}

/* === Reset === */
*, *::before, *::after { 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; margin: 0 0 0.6em; font-weight: 600; }
h1 { font-size: clamp(2.25rem, 4vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

/* === Logo === */
.logo { display: inline-block; line-height: 0; }
.logo img { height: 72px; width: auto; }
@media (min-width: 768px) { .logo img { height: 96px; } }

/* === Layout — sidebar + main === */
.layout { display: block; }
.sidebar { background: var(--color-neutral-dark); color: var(--color-neutral-light); padding: 1.25rem 1.25rem 1.5rem; }
.sidebar__brand .logo img { filter: brightness(0) invert(1); }
.sidebar__tagline { color: rgba(248,250,252,0.72); font-size: 0.9rem; margin: 0.75rem 0 1rem; }
.sidebar__nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; }
.sidebar__nav a { color: rgba(248,250,252,0.85); font-weight: 500; padding: 0.5rem 0.25rem; display: inline-block; }
.sidebar__nav a:hover { color: var(--color-accent); text-decoration: none; }
.sidebar__nav a[aria-current="page"] { color: var(--color-accent); }
.sidebar__foot { display: none; }
.main { padding: 1.5rem 1.25rem 0; }

@media (min-width: 900px) {
  .layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
  .sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 2rem 1.5rem; }
  .sidebar__brand { border-bottom: 1px solid rgba(248,250,252,0.12); padding-bottom: 1.5rem; margin-bottom: 1.5rem; }
  .sidebar__nav { flex: 1; }
  .sidebar__nav ul { flex-direction: column; gap: 0.25rem; }
  .sidebar__nav a { padding: 0.6rem 0; border-left: 3px solid transparent; padding-left: 0.75rem; }
  .sidebar__nav a[aria-current="page"] { border-left-color: var(--color-accent); }
  .sidebar__foot { display: block; font-size: 0.8rem; color: rgba(248,250,252,0.5); }
  .main { padding: 3rem 3rem 0; max-width: var(--maxw); }
}

/* === Hero === */
.hero { padding: 2rem 0 3rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.78rem; font-weight: 600; color: var(--color-secondary); margin: 0 0 1rem; }
.hero h1 { max-width: 22ch; }
.hero__sub { font-size: 1.15rem; color: rgba(30,41,59,0.75); max-width: 60ch; margin-bottom: 1.5rem; }
.hero__cta { margin: 0 0 2rem; }
.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: 3rem 0 4rem; } }

/* === Buttons === */
.btn { display: inline-block; padding: 0.85rem 1.5rem; border-radius: 8px; font-weight: 600; font-family: var(--font-body); font-size: 1rem; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, background .15s ease; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--color-primary); color: var(--color-neutral-light); }
.btn--primary:hover { background: #1d4ed8; }
.btn--accent { background: var(--color-accent); color: #fff; }
.btn--accent:hover { background: #ea6a0a; }

/* === Sections === */
.section { padding: 3rem 0; border-top: 1px solid rgba(30,41,59,0.08); }
.section--narrow { max-width: 720px; }
.section__head { margin-bottom: 2rem; }
.section__sub { color: rgba(30,41,59,0.7); font-size: 1.05rem; margin: 0 0 1.5rem; max-width: 60ch; }
.prose { font-size: 1.05rem; line-height: 1.75; color: rgba(30,41,59,0.88); }

/* === Grid / Cards === */
.grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(2, 1fr); } .grid--4 { grid-template-columns: repeat(2, 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 rgba(30,41,59,0.08); border-radius: var(--radius); padding: 1.5rem; transition: transform .15s ease, box-shadow .15s ease; }
.card__icon { color: var(--color-primary); margin-bottom: 0.75rem; }
.card h3 { margin-top: 0; }
.card p { color: rgba(30,41,59,0.78); margin: 0; }
a.card-link { display: block; color: inherit; }
a.card-link:hover { text-decoration: none; transform: translateY(-2px); box-shadow: 0 12px 32px -18px rgba(30,41,59,0.35); border-color: rgba(37,99,235,0.4); }

/* === Testimonial === */
.testimonial blockquote { max-width: 60ch; margin: 0 auto; text-align: center; font-size: 1.2rem; line-height: 1.6; color: rgba(30,41,59,0.9); }
.testimonial blockquote p { font-family: var(--font-heading); font-weight: 500; font-style: italic; }
.testimonial cite { display: block; margin-top: 1rem; font-size: 0.95rem; font-style: normal; color: var(--color-secondary); }

/* === CTA band === */
.cta-band { background: var(--color-primary); color: #fff; padding: 3rem 1.5rem; border-radius: var(--radius); margin: 3rem 0; text-align: center; }
.cta-band h2 { color: #fff; margin-top: 0; }
.cta-band p { color: rgba(255,255,255,0.88); max-width: 55ch; margin-left: auto; margin-right: auto; }

/* === Article === */
.article { max-width: 65ch; margin: 2rem auto 0; padding: 0 0.25rem; }
.article header { margin-bottom: 2rem; }
.article__lede { font-size: 1.25rem; color: rgba(30,41,59,0.75); }
.article__hero { margin: 2rem 0; border-radius: 8px; overflow: hidden; }
.article__hero img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.article p { font-size: 1.125rem; line-height: 1.75; margin: 1.25rem 0; }
.back-link-wrap { margin: 3rem 0 2rem; }
.back-link { font-weight: 600; }

/* === Contact form === */
.contact-form { display: grid; gap: 1rem; max-width: 600px; }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field label { font-weight: 500; font-size: 0.95rem; }
.field input, .field textarea { font: inherit; padding: 0.7rem 0.85rem; border: 1px solid rgba(30,41,59,0.18); border-radius: 8px; background: #fff; color: var(--color-neutral-dark); }
.field input:focus, .field textarea:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; border-color: var(--color-primary); }
.field textarea { resize: vertical; }
.form-consent { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.9rem; color: rgba(30,41,59,0.8); line-height: 1.5; }
.form-consent input { margin-top: 0.25rem; }

/* === Footer === */
.site-foot { border-top: 1px solid rgba(30,41,59,0.1); margin-top: 4rem; padding: 3rem 0 2rem; }
.site-foot__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 720px) { .site-foot__grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.site-foot__brand { font-family: var(--font-heading); font-weight: 600; font-size: 1.15rem; margin: 0 0 0.25rem; }
.site-foot nav ul, .legal-links { list-style: none; margin: 0; padding: 0; }
.site-foot nav li, .legal-links li { margin: 0.35rem 0; }
.site-foot address { font-style: normal; font-size: 0.95rem; }
.legal-links { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(30,41,59,0.08); }
.legal-links a { color: rgba(30,41,59,0.75); font-size: 0.9rem; }
.site-foot__copy { margin-top: 2.5rem; font-size: 0.85rem; color: rgba(30,41,59,0.55); border-top: 1px solid rgba(30,41,59,0.08); padding-top: 1.5rem; }

/* === 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: var(--radius); box-shadow: 0 20px 60px -20px rgba(0,0,0,0.5); max-width: 640px; margin-left: auto; margin-right: auto; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.95rem; line-height: 1.55; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner button { font: inherit; padding: 0.55rem 1rem; border-radius: 6px; border: 1px solid rgba(248,250,252,0.25); background: transparent; color: var(--color-neutral-light); cursor: pointer; font-size: 0.9rem; }
.cookie-banner button:hover { background: rgba(248,250,252,0.08); }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.cookie-banner [data-cookie-accept]:hover { background: #ea6a0a; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; padding-top: 1rem; border-top: 1px solid rgba(248,250,252,0.15); }
.cookie-banner__prefs label { display: flex; gap: 0.5rem; align-items: center; font-size: 0.9rem; }
.cookie-banner__prefs button { align-self: flex-start; margin-top: 0.5rem; }

.legal-disclaimer { position: relative; z-index: 1000; background: #fdf7e8; border-bottom: 2px solid #c9a227; color: #4a4335; padding: 0.875rem 1.5rem; }
.legal-disclaimer p { max-width: 68rem; margin: 0 auto; font-size: 0.8125rem; line-height: 1.6; text-align: center; }
.legal-disclaimer strong { text-transform: uppercase; letter-spacing: 0.04em; }
.legal-disclaimer__icon { font-size: 1rem; }