:root {
  --color-primary: #8B5CF6;
  --color-secondary: #C4B5FD;
  --color-accent: #10B981;
  --color-neutral-dark: #4C1D95;
  --color-neutral-light: #FAF5FF;
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Lato', system-ui, sans-serif;
  --maxw: 1180px;
  --radius: 12px;
}

/* === Base === */
* { 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: 17px;
}
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);
  font-weight: 600;
  color: var(--color-neutral-dark);
  line-height: 1.2;
  margin: 0 0 1rem;
}
h1 { font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }
.narrow { max-width: 780px; }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  border: none;
  cursor: pointer;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-neutral-dark); text-decoration: none; transform: translateY(-1px); }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: #0e9a6f; text-decoration: none; transform: translateY(-1px); }

/* === Header === */
.site-header {
  background: var(--color-neutral-light);
  border-bottom: 1px solid rgba(76,29,149,0.08);
  position: sticky; top: 0; z-index: 100;
}
.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; }
.site-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: none; flex-direction: column; gap: 0.5rem;
}
.site-nav.is-open ul { display: flex; }
.site-nav a {
  display: block; padding: 0.5rem 0;
  color: var(--color-neutral-dark); font-weight: 600; font-size: 0.95rem;
}
.site-nav a[aria-current="page"] { color: var(--color-primary); }
.nav-toggle {
  background: transparent; border: none; padding: 0.5rem; cursor: pointer;
  display: flex; flex-direction: column; gap: 4px;
}
.nav-toggle span {
  display: block; width: 26px; height: 2px; background: var(--color-neutral-dark);
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .site-nav ul { display: flex; flex-direction: row; gap: 1.5rem; }
  .logo img { height: 96px; }
}

/* === Hero (centered) === */
.hero-centered { text-align: center; padding-block: 4rem; }
.hero-centered h1 { max-width: 22ch; margin-inline: auto; }
.hero__sub {
  max-width: 52ch; margin: 1rem auto 2rem;
  font-size: 1.15rem; color: var(--color-neutral-dark); opacity: 0.85;
}
.hero__cta { margin: 0 0 3rem; }
.hero__figure {
  margin: 3rem auto 0; max-width: 1100px;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 20px 60px -30px rgba(76,29,149,0.35);
}
.hero__figure img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }

@media (min-width: 768px) {
  .hero-centered { padding-block: 6rem; }
}

/* === Sections === */
.section { padding-block: 4rem; }
.section-intro { text-align: center; }
.section-intro .narrow { margin-inline: auto; }
.section-intro h2 { margin-bottom: 1.25rem; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section__head p { color: var(--color-neutral-dark); opacity: 0.8; }

.two-col { display: grid; gap: 2rem; align-items: center; }
.two-col__figure { border-radius: var(--radius); overflow: hidden; }
.two-col__figure img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
@media (min-width: 900px) {
  .two-col { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

/* === Cards === */
.cards {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1.5rem; grid-template-columns: 1fr;
}
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) {
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .cards-4 { grid-template-columns: repeat(4, 1fr); }
}
.card {
  display: block;
  background: #fff;
  border: 1px solid rgba(76,29,149,0.08);
  border-radius: var(--radius);
  padding: 1.75rem;
  height: 100%;
  color: var(--color-neutral-dark);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card-link { text-decoration: none; }
.card-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -24px rgba(76,29,149,0.35);
  border-color: var(--color-secondary);
  text-decoration: none;
}
.card h3 { margin-bottom: 0.6rem; }
.card p { font-size: 0.97rem; color: var(--color-neutral-dark); opacity: 0.85; margin: 0; }
.card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(139,92,246,0.10); color: var(--color-primary);
  margin-bottom: 1rem;
}

/* === Testimonial === */
.section-testimonial { background: transparent; }
.testimonial {
  margin: 0; text-align: center;
  padding: 2.5rem 1rem;
  border-top: 1px solid rgba(76,29,149,0.12);
  border-bottom: 1px solid rgba(76,29,149,0.12);
}
.testimonial p {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-style: italic; line-height: 1.4; margin-bottom: 1rem;
  color: var(--color-neutral-dark);
}
.testimonial cite {
  font-family: var(--font-body); font-style: normal; font-size: 0.95rem;
  color: var(--color-primary); font-weight: 600;
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 4rem 1rem;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); max-width: 60ch; margin-inline: auto; }
.cta-band .btn-accent { margin-top: 1rem; }

/* === Contact band === */
.contact-band { text-align: center; }
.contact-band__data { font-size: 1.05rem; }

/* === Form === */
.contact-form {
  display: grid; gap: 0.35rem;
  background: #fff; padding: 2rem; border-radius: var(--radius);
  border: 1px solid rgba(76,29,149,0.10);
}
.contact-form label {
  font-size: 0.9rem; font-weight: 600; margin-top: 0.8rem;
}
.contact-form input, .contact-form textarea {
  font: inherit; padding: 0.75rem 0.9rem;
  border: 1px solid rgba(76,29,149,0.20);
  border-radius: 8px; background: var(--color-neutral-light);
  color: var(--color-neutral-dark);
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: 2px solid var(--color-primary); outline-offset: 1px;
}
.form-consent {
  display: flex; align-items: flex-start; gap: 0.6rem;
  font-size: 0.85rem; font-weight: 400; margin-top: 1.25rem;
}
.form-consent input { margin-top: 3px; }
.contact-form .btn { margin-top: 1.25rem; justify-self: start; }

/* === FAQ === */
.section-faq details {
  border-bottom: 1px solid rgba(76,29,149,0.15);
  padding: 1rem 0;
}
.section-faq summary {
  cursor: pointer; font-weight: 700; font-family: var(--font-heading);
  font-size: 1.15rem; color: var(--color-neutral-dark);
  list-style: none; padding-right: 1.5rem; position: relative;
}
.section-faq summary::after {
  content: "+"; position: absolute; right: 0; top: 0;
  color: var(--color-primary); font-weight: 400;
}
.section-faq details[open] summary::after { content: "–"; }
.section-faq details p { padding-top: 0.75rem; margin: 0; opacity: 0.9; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 3.5rem 0 1.5rem;
  margin-top: 4rem;
}
.footer-grid {
  display: grid; gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.site-footer h3 {
  color: var(--color-secondary); font-size: 1rem; text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 1rem; font-family: var(--font-body);
  font-weight: 700;
}
.footer__brand {
  font-family: var(--font-heading); font-size: 1.75rem; margin: 0 0 0.25rem;
  color: #fff;
}
.footer__tag { color: var(--color-secondary); font-style: italic; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.4rem; }
.site-footer a { color: var(--color-neutral-light); }
.site-footer a:hover { color: var(--color-secondary); }
.site-footer address { font-style: normal; margin-bottom: 1rem; line-height: 1.7; }
.footer__legal { margin-top: 0.5rem; font-size: 0.9rem; }
.footer__copy {
  text-align: center; margin: 2.5rem 0 0; padding-top: 1.5rem;
  border-top: 1px solid rgba(196,181,253,0.15);
  font-size: 0.85rem; color: var(--color-secondary);
}

/* === 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(0,0,0,0.4);
  max-width: 640px; margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.92rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner button {
  font: inherit; font-size: 0.85rem; font-weight: 600;
  padding: 0.55rem 1rem; border-radius: 999px; border: none; cursor: pointer;
  background: rgba(250,245,255,0.12); color: var(--color-neutral-light);
}
.cookie-banner [data-cookie-accept] { background: var(--color-accent); color: #fff; }
.cookie-banner [data-cookie-reject] { background: rgba(250,245,255,0.18); }
.cookie-banner__prefs {
  display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem;
  padding-top: 1rem; border-top: 1px solid rgba(196,181,253,0.2);
  font-size: 0.9rem;
}
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; }
.cookie-banner__prefs [data-cookie-save] {
  align-self: flex-start; background: var(--color-primary); color: #fff; margin-top: 0.5rem;
}