:root {
  --color-primary: #0F172A;
  --color-secondary: #1E3A8A;
  --color-accent: #CA8A04;
  --color-neutral-dark: #020617;
  --color-neutral-light: #F8FAFC;
  --color-border: rgba(2, 6, 23, 0.12);
  --color-muted: rgba(2, 6, 23, 0.65);
  --font-heading: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --container-width: 1120px;
  --radius: 8px;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-primary);
  background: var(--color-neutral-light);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-secondary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-primary); line-height: 1.2; margin: 0 0 1rem; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); letter-spacing: -0.02em; font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.125rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1rem; }

/* === Layout === */
.container { width: 100%; max-width: var(--container-width); margin-inline: auto; padding-inline: 1.25rem; }
.narrow { max-width: 720px; margin-inline: auto; }

/* === Header === */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-neutral-light);
  position: sticky; top: 0; z-index: 50;
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 1rem; gap: 1rem;
}
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 4px;
  background: none; border: 0; padding: 0.5rem; cursor: pointer;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-primary); display: block; }
.primary-nav { display: none; flex-direction: column; gap: 0.5rem; }
.primary-nav a {
  color: var(--color-primary); font-weight: 500; padding: 0.5rem 0;
  text-decoration: none; font-size: 0.98rem;
}
.primary-nav a[aria-current="page"] { color: var(--color-secondary); }
.primary-nav.is-open {
  display: flex; position: absolute; top: 100%; left: 0; right: 0;
  background: var(--color-neutral-light); border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.25rem;
}

@media (min-width: 768px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { display: flex; flex-direction: row; gap: 2rem; position: static; padding: 0; background: transparent; border: 0; }
}

/* === Buttons === */
.btn {
  display: inline-block; padding: 0.85rem 1.6rem; border-radius: var(--radius);
  font-weight: 500; text-decoration: none; font-size: 1rem; border: 1px solid transparent;
  transition: transform .15s ease, background-color .15s ease;
  font-family: var(--font-body);
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--color-primary); color: var(--color-neutral-light); }
.btn--primary:hover { background: var(--color-secondary); }
.btn--accent { background: var(--color-accent); color: var(--color-neutral-light); }
.btn--accent:hover { filter: brightness(1.05); }

/* === Hero (stacked) === */
.hero--stacked { padding-block: 3rem 2rem; }
.hero__inner { max-width: 720px; margin-inline: auto; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.78rem;
  color: var(--color-secondary); font-weight: 600; margin-bottom: 1rem;
}
.hero__image { margin: 2rem 0; }
.hero__image img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: var(--radius);
}
.hero__sub { font-size: 1.15rem; color: var(--color-muted); margin-block: 1.5rem; }
.hero__cta { margin-top: 1.5rem; }

@media (min-width: 768px) {
  .hero--stacked { padding-block: 5rem 3rem; }
  .hero__image { margin: 3rem 0; }
}

/* === Sections === */
.section { padding-block: 3rem; }
.section__header { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section__sub { color: var(--color-muted); font-size: 1.05rem; margin: 0; }
.section--intro { padding-block: 2.5rem; }
.section--intro h2 { margin-bottom: 1.25rem; }
.section__image { margin: 2rem 0; }
.section__image img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius); }

@media (min-width: 768px) {
  .section { padding-block: 4.5rem; }
}

/* === Cards === */
.grid { display: grid; gap: 1.25rem; }
.grid--cards { grid-template-columns: 1fr; }
.card {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 1.5rem;
}
.card__icon { color: var(--color-secondary); margin-bottom: 0.75rem; }
.card h3 { margin-bottom: 0.5rem; }
.card p { margin: 0; color: var(--color-muted); font-size: 0.98rem; }

@media (min-width: 700px) {
  .grid--cards { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 980px) {
  .grid--cards { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .grid--three { grid-template-columns: repeat(3, 1fr); }
}

/* === Testimonial === */
.section--testimonial { background: #fff; border-block: 1px solid var(--color-border); }
.section--testimonial blockquote {
  margin: 0; text-align: center; font-family: var(--font-heading);
}
.section--testimonial blockquote p {
  font-size: clamp(1.15rem, 2.4vw, 1.5rem); line-height: 1.45;
  color: var(--color-primary); margin-bottom: 1.5rem; font-weight: 500;
}
.section--testimonial cite {
  font-style: normal; font-size: 0.95rem; color: var(--color-secondary);
  font-weight: 500; letter-spacing: 0.02em;
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary); color: var(--color-neutral-light);
  padding-block: 3.5rem;
}
.cta-band h2 { color: var(--color-neutral-light); }
.cta-band p { color: rgba(248, 250, 252, 0.85); }
.cta-band__inner { text-align: center; max-width: 640px; margin-inline: auto; }
.cta-band .btn--accent { margin-top: 0.5rem; }

/* === FAQ === */
.section--faq details {
  border-bottom: 1px solid var(--color-border);
  padding: 1.15rem 0;
}
.section--faq summary {
  cursor: pointer; font-weight: 500; font-family: var(--font-heading);
  font-size: 1.05rem; padding-right: 1.5rem; position: relative;
  list-style: none;
}
.section--faq summary::-webkit-details-marker { display: none; }
.section--faq summary::after {
  content: "+"; position: absolute; right: 0; top: 0;
  font-size: 1.4rem; color: var(--color-secondary); font-weight: 400;
}
.section--faq details[open] summary::after { content: "−"; }
.section--faq details p { margin-top: 0.75rem; color: var(--color-muted); }

/* === Contact band === */
.section--contact-band { text-align: center; }
.contact-line { color: var(--color-muted); margin-block: 1.25rem; }

/* === Form === */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: flex; flex-direction: column; gap: 0.35rem; }
.form-row label { font-size: 0.9rem; font-weight: 500; color: var(--color-primary); }
.form-row input, .form-row textarea {
  font: inherit; padding: 0.75rem 0.9rem; border: 1px solid var(--color-border);
  border-radius: var(--radius); background: #fff; color: var(--color-primary);
  width: 100%;
}
.form-row input:focus, .form-row textarea:focus {
  outline: 2px solid var(--color-secondary); outline-offset: 1px; border-color: var(--color-secondary);
}
.form-consent {
  display: flex; align-items: flex-start; gap: 0.6rem;
  font-size: 0.88rem; color: var(--color-muted); line-height: 1.5;
  margin-block: 0.5rem;
}
.form-consent input { margin-top: 0.2rem; flex-shrink: 0; }
.contact-form .btn { align-self: flex-start; margin-top: 0.5rem; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark); color: var(--color-neutral-light);
  padding-block: 3rem 1.5rem; margin-top: 3rem;
}
.site-footer h3 {
  color: var(--color-neutral-light); font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 1rem;
}
.site-footer a { color: rgba(248, 250, 252, 0.82); }
.site-footer a:hover { color: var(--color-neutral-light); }
.site-footer__grid { display: grid; gap: 2.25rem; grid-template-columns: 1fr; }
.logo--footer img { height: 64px; margin-bottom: 1rem; filter: brightness(0) invert(1); }
.footer__tagline { color: rgba(248, 250, 252, 0.7); font-size: 0.95rem; }
.footer-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a { font-size: 0.95rem; }
.footer-contact address { font-style: normal; font-size: 0.95rem; line-height: 1.7; color: rgba(248, 250, 252, 0.82); }
.footer-legal { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; font-size: 0.88rem; }
.site-footer__base {
  border-top: 1px solid rgba(248, 250, 252, 0.15); margin-top: 2.5rem;
  padding-top: 1.5rem; font-size: 0.85rem; color: rgba(248, 250, 252, 0.6);
}

@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1.2fr; }
}

/* === 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 40px -20px rgba(0,0,0,0.35);
  max-width: 720px; margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.92rem; line-height: 1.55; color: rgba(248, 250, 252, 0.88); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner button {
  font: inherit; padding: 0.6rem 1rem; border-radius: var(--radius);
  border: 1px solid rgba(248, 250, 252, 0.3); 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 button[data-cookie-accept] {
  background: var(--color-accent); border-color: var(--color-accent); color: var(--color-neutral-light);
}
.cookie-banner button[data-cookie-accept]:hover { filter: brightness(1.05); background: var(--color-accent); }
.cookie-banner__prefs {
  margin-top: 1rem; padding-top: 1rem;
  border-top: 1px solid rgba(248, 250, 252, 0.2);
  display: flex; flex-direction: column; gap: 0.5rem;
}
.cookie-banner__prefs label {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.9rem; color: rgba(248, 250, 252, 0.9);
}
.cookie-banner__prefs button {
  align-self: flex-start; margin-top: 0.5rem;
}