:root {
  --color-primary: #7C3AED;
  --color-secondary: #A78BFA;
  --color-accent: #F97316;
  --color-neutral-dark: #4C1D95;
  --color-neutral-light: #FAF5FF;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
  --radius: 16px;
  --shadow-lg: 0 30px 60px -30px rgba(76, 29, 149, 0.35);
  --shadow-md: 0 14px 30px -18px rgba(76, 29, 149, 0.25);
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; line-height: 1.2; color: var(--color-neutral-dark); }
h1 { font-size: clamp(2rem, 4.2vw, 3.25rem); letter-spacing: -0.01em; margin: 0 0 1rem; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.15rem); margin: 0 0 1rem; }
h3 { font-size: 1.2rem; margin: 0 0 .5rem; }
h4 { font-size: 1rem; margin: 0 0 .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--color-primary); }
p  { margin: 0 0 1rem; }
a  { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--color-neutral-dark); }
img { max-width: 100%; height: auto; display: block; }

/* === 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;
}
.site-header__inner {
  max-width: 1200px; margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem; gap: 1rem;
}
.logo { display: inline-flex; align-items: center; text-decoration: none; }
.logo img { height: 72px; width: auto; display: block; }
.logo--footer img { height: 60px; }
@media (min-width: 768px) { .logo img { height: 96px; } }

.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; background: transparent; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle span { display: block; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; transition: transform .2s ease; }
.primary-nav { display: none; }
.primary-nav[data-open="true"] { display: block; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-neutral-light); border-bottom: 1px solid rgba(76,29,149,0.08); box-shadow: var(--shadow-md); }
.primary-nav ul { list-style: none; margin: 0; padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: .5rem; }
.primary-nav a { text-decoration: none; color: var(--color-neutral-dark); font-weight: 600; padding: .5rem 0; display: block; }
.primary-nav a[aria-current="page"] { color: var(--color-primary); }

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

/* === Buttons === */
.btn {
  display: inline-block; padding: .85rem 1.6rem;
  border-radius: 999px; font-family: var(--font-heading); font-weight: 600;
  text-decoration: none; letter-spacing: .01em; border: 2px solid transparent;
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  cursor: pointer;
}
.btn--primary { background: var(--color-primary); color: var(--color-neutral-light); }
.btn--primary:hover { background: var(--color-neutral-dark); color: var(--color-neutral-light); }
.btn--accent { background: var(--color-accent); color: var(--color-neutral-light); }
.btn--accent:hover { background: var(--color-neutral-light); color: var(--color-accent); border-color: var(--color-accent); }

/* === Hero card === */
.hero {
  padding: 3rem 1.25rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(167,139,250,0.28), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(249,115,22,0.15), transparent 55%),
    var(--color-neutral-light);
}
.hero-card__card {
  max-width: 880px; margin-inline: auto;
  padding: 2.5rem 1.5rem;
  background: #ffffff;
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(124, 58, 237, 0.08);
  text-align: left;
}
.eyebrow {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  letter-spacing: .12em; font-size: .78rem; color: var(--color-primary);
  margin: 0 0 .75rem;
}
.hero__sub { font-size: 1.1rem; color: var(--color-neutral-dark); opacity: .85; max-width: 60ch; }
.hero__cta { margin: 1.5rem 0 2rem; }
.hero-card__img {
  border-radius: 14px; aspect-ratio: 16/9; object-fit: cover; width: 100%;
  box-shadow: var(--shadow-md);
}
@media (min-width: 768px) {
  .hero { padding: 5rem 1.5rem; }
  .hero-card__card { padding: 4rem; }
}

/* === Sections === */
.section { padding: 4rem 1.25rem; max-width: 1200px; margin-inline: auto; }
.section--narrow { max-width: 760px; }
.section--narrow h2 { margin-bottom: 1.25rem; }
.section--quote { max-width: 900px; }
.section__title { text-align: center; margin-bottom: 2rem; }
.section__intro { text-align: center; max-width: 60ch; margin: 0 auto 2.5rem; opacity: .85; }

/* === Grid & cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--3, .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: #ffffff;
  border: 1px solid rgba(76, 29, 149, 0.08);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: transform .18s ease, box-shadow .18s ease;
}
.card h3 { margin-top: .75rem; }
.card p { margin: 0; font-size: .97rem; }
.card .icon { color: var(--color-primary); width: 28px; height: 28px; }
.card-link { text-decoration: none; color: inherit; display: block; }
.card-link:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); color: inherit; }
.card-link:hover h3 { color: var(--color-primary); }

/* === Testimonial === */
.testimonial {
  margin: 0; padding: 2.5rem 1.5rem;
  background: #ffffff; border-left: 4px solid var(--color-accent);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  font-family: var(--font-heading); font-weight: 500;
}
.testimonial p { font-size: 1.15rem; line-height: 1.55; margin-bottom: 1rem; color: var(--color-neutral-dark); }
.testimonial cite { font-style: normal; font-family: var(--font-body); font-weight: 600; color: var(--color-primary); }

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: var(--color-neutral-light);
  padding: 4rem 1.25rem;
}
.cta-band__inner { max-width: 900px; margin-inline: auto; text-align: center; }
.cta-band h2 { color: var(--color-neutral-light); margin-bottom: 1rem; }
.cta-band p { color: rgba(250, 245, 255, 0.85); max-width: 60ch; margin-inline: auto; }

/* === Form === */
.section--form { max-width: 760px; }
.form-wrap {
  background: #ffffff; padding: 2rem 1.5rem; border-radius: var(--radius);
  border: 1px solid rgba(76, 29, 149, 0.08); box-shadow: var(--shadow-md);
}
.form-wrap h2 { margin-bottom: 1.5rem; }
.field { display: flex; flex-direction: column; margin-bottom: 1.15rem; }
.field label { font-weight: 600; margin-bottom: .35rem; font-size: .95rem; }
.field input, .field textarea {
  font: inherit; padding: .8rem 1rem; border: 1px solid rgba(76,29,149,0.18);
  border-radius: 10px; background: var(--color-neutral-light);
  color: var(--color-neutral-dark); transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.2);
}
.form-consent {
  display: flex; gap: .6rem; align-items: flex-start;
  margin: 0 0 1.25rem; font-size: .9rem;
}
.form-consent input { margin-top: .25rem; }
@media (min-width: 640px) { .form-wrap { padding: 2.5rem; } }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark); color: var(--color-neutral-light);
  padding: 3.5rem 1.25rem 1.5rem; margin-top: 3rem;
}
.site-footer__inner {
  max-width: 1200px; margin-inline: auto;
  display: grid; grid-template-columns: 1fr; gap: 2.25rem;
}
.site-footer h4 { color: var(--color-secondary); }
.site-footer a { color: var(--color-neutral-light); text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .4rem; }
.site-footer address { font-style: normal; line-height: 1.7; margin-bottom: 1rem; }
.legal-links { flex-direction: row; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; font-size: .9rem; }
.copyright {
  max-width: 1200px; margin: 2rem auto 0;
  padding-top: 1.5rem; border-top: 1px solid rgba(250,245,255,0.15);
  font-size: .85rem; opacity: .8; text-align: center;
}
@media (min-width: 768px) {
  .site-footer__inner { 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 1.25rem; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); max-width: 640px; margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 .85rem; font-size: .95rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner__actions button {
  font: inherit; font-family: var(--font-heading); font-weight: 600;
  padding: .55rem 1rem; border-radius: 999px; border: 1px solid rgba(250,245,255,0.3);
  background: transparent; color: var(--color-neutral-light); cursor: pointer;
}
.cookie-banner__actions button[data-cookie-accept] {
  background: var(--color-accent); color: var(--color-neutral-light); border-color: var(--color-accent);
}
.cookie-banner__actions button:hover { background: rgba(250,245,255,0.15); }
.cookie-banner__actions button[data-cookie-accept]:hover { background: var(--color-neutral-light); color: var(--color-accent); }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; }
.cookie-banner__prefs label { display: inline-flex; gap: .5rem; align-items: center; font-size: .92rem; }
.cookie-banner__prefs button {
  align-self: flex-start; margin-top: .5rem; font: inherit; font-family: var(--font-heading); font-weight: 600;
  padding: .55rem 1rem; border-radius: 999px; border: 0; background: var(--color-accent); color: var(--color-neutral-light); cursor: pointer;
}