:root {
  --color-primary: #18181B;
  --color-secondary: #3F3F46;
  --color-accent: #2563EB;
  --color-neutral-dark: #09090B;
  --color-neutral-light: #FAFAFA;
  --color-muted: #F4F4F5;
  --color-border: rgba(9, 9, 11, 0.12);
  --font-heading: 'Lora', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --shadow-soft: 0 20px 50px -30px rgba(9, 9, 11, 0.25);
  --radius: 10px;
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-primary);
  background: var(--color-neutral-light);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.2;
  font-weight: 600;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }

.container { max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(250, 250, 250, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  max-width: 1200px;
  margin-inline: auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
.logo--footer img { height: 60px; }

.nav-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-primary);
}
.primary-nav {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-neutral-light);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.25rem;
  gap: 0.75rem;
}
.primary-nav.is-open { display: flex; }
.primary-nav a {
  color: var(--color-primary);
  font-weight: 500;
  padding: 0.5rem 0;
}
.primary-nav a[aria-current="page"] { color: var(--color-accent); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex;
    flex-direction: row;
    position: static;
    background: transparent;
    border: none;
    padding: 0;
    gap: 1.75rem;
  }
  .logo img { height: 96px; }
}

/* === Hero fullscreen === */
.hero--fullscreen {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 5rem 1.25rem;
  color: var(--color-neutral-light);
  text-align: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(9, 9, 11, 0.55), rgba(9, 9, 11, 0.75));
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
.hero__content h1 { color: var(--color-neutral-light); }
.hero__sub {
  color: rgba(250, 250, 250, 0.9);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  max-width: 60ch;
  margin: 0 auto 2rem;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 600;
  margin: 0 0 1.25rem;
}
.hero__content .eyebrow { color: rgba(250, 250, 250, 0.85); }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.9rem 1.75rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary {
  background: var(--color-accent);
  color: var(--color-neutral-light);
}
.btn--primary:hover { background: #1D4ED8; }
.btn--accent {
  background: var(--color-neutral-light);
  color: var(--color-primary);
}

/* === Sections === */
.section {
  padding: 4rem 1.25rem;
}
.section--narrow {
  max-width: 780px;
  margin-inline: auto;
}
.section--narrow h2 { margin-bottom: 1.5rem; }
.section--narrow p {
  font-size: 1.05rem;
  color: var(--color-secondary);
  line-height: 1.75;
}
.section--muted { background: var(--color-muted); }
.section--muted.section--narrow { max-width: none; }
.section--muted.section--narrow { padding-inline: 1.25rem; }
@media (min-width: 900px) {
  .section { padding: 6rem 1.25rem; }
}

/* === Grids === */
.grid { display: grid; gap: 1.5rem; }
.grid--3, .grid--4 { grid-template-columns: 1fr; }
@media (min-width: 700px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}
.card {
  background: var(--color-neutral-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--color-secondary); font-size: 0.95rem; margin: 0; }
.icon {
  color: var(--color-accent);
  margin-bottom: 1rem;
}

/* === Testimonial === */
.testimonial-section {
  max-width: 900px;
  margin-inline: auto;
  text-align: center;
}
.testimonial {
  margin: 0;
  padding: 2rem 0;
  position: relative;
}
.testimonial p {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  line-height: 1.5;
  color: var(--color-primary);
  font-style: italic;
  margin-bottom: 1.25rem;
}
.testimonial cite {
  font-style: normal;
  color: var(--color-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding: 4rem 1.25rem;
}
.cta-band__inner {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}
.cta-band h2 { color: var(--color-neutral-light); }
.cta-band p { color: rgba(250, 250, 250, 0.85); margin-bottom: 2rem; }

/* === Contact band === */
.contact-band {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding: 3.5rem 1.25rem;
}
.contact-band__inner {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}
.contact-band h2 { color: var(--color-neutral-light); margin-bottom: 1rem; }
.contact-band p { color: rgba(250, 250, 250, 0.85); margin-bottom: 0.5rem; }
.contact-band a { color: var(--color-neutral-light); text-decoration: underline; }
.contact-band .btn { margin-top: 1.5rem; }

/* === FAQ === */
.faq details {
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-primary);
  list-style: none;
  padding-right: 2rem;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.5rem;
  color: var(--color-accent);
  line-height: 1;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin-top: 0.75rem;
  color: var(--color-secondary);
  line-height: 1.7;
}

/* === Form === */
.contact-form {
  max-width: 640px;
  margin-inline: auto;
  background: var(--color-neutral-light);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}
.field { margin-bottom: 1.25rem; }
.field label {
  display: block;
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  color: var(--color-primary);
}
.field input, .field textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-primary);
  background: var(--color-neutral-light);
}
.field input:focus, .field textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: transparent;
}
.form-consent {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--color-secondary);
  margin: 1rem 0 1.5rem;
  line-height: 1.5;
}
.form-consent input { margin-top: 0.25rem; flex-shrink: 0; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(250, 250, 250, 0.85);
  padding: 3.5rem 1.25rem 1.5rem;
}
.site-footer__inner {
  max-width: 1200px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 768px) {
  .site-footer__inner { grid-template-columns: repeat(3, 1fr); }
}
.site-footer h3 {
  color: var(--color-neutral-light);
  font-size: 1rem;
  margin-bottom: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
}
.site-footer .tagline { color: rgba(250, 250, 250, 0.7); font-size: 0.95rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.5rem; }
.site-footer a { color: rgba(250, 250, 250, 0.85); }
.site-footer a:hover { color: var(--color-neutral-light); }
.site-footer address { font-style: normal; line-height: 1.7; font-size: 0.95rem; margin-bottom: 1rem; }
.legal-links { margin-top: 1rem; font-size: 0.9rem; }
.copyright {
  max-width: 1200px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(250, 250, 250, 0.15);
  font-size: 0.85rem;
  color: rgba(250, 250, 250, 0.6);
  text-align: center;
}

/* === 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-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.9rem; line-height: 1.5; }
.cookie-banner__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.cookie-banner__actions button,
.cookie-banner__prefs button {
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
  padding: 0.55rem 1rem;
  border-radius: 6px;
  border: 1px solid rgba(250, 250, 250, 0.3);
  background: transparent;
  color: var(--color-neutral-light);
}
.cookie-banner [data-cookie-accept] {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.cookie-banner__prefs {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(250, 250, 250, 0.15);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.cookie-banner__prefs label {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.9rem;
}
.cookie-banner__prefs [data-cookie-save] { align-self: flex-start; margin-top: 0.5rem; }