:root {
  --color-primary: #7C3AED;
  --color-secondary: #A78BFA;
  --color-accent: #22C55E;
  --color-neutral-dark: #4C1D95;
  --color-neutral-light: #FAF5FF;
  --color-ink: #1F1235;
  --color-muted: #6B5B8A;
  --color-border: rgba(76, 29, 149, 0.12);
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 20px rgba(31, 18, 53, 0.06);
  --shadow-md: 0 20px 60px -20px rgba(76, 29, 149, 0.25);
  --shadow-lg: 0 30px 80px -25px rgba(76, 29, 149, 0.35);
}

/* === Base === */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-neutral-dark); }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 .75rem; color: var(--color-ink); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.eyebrow { font-family: var(--font-heading); font-size: .8rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-primary); margin: 0 0 1rem; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: var(--color-primary); color: #fff; padding: .5rem 1rem; border-radius: 8px; z-index: 10000; }

/* === Header (glass nav) === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 245, 255, 0.7);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(250, 245, 255, 0.92);
  box-shadow: 0 4px 24px rgba(76, 29, 149, 0.08);
  border-bottom-color: var(--color-border);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; }
.nav-toggle { background: transparent; border: 1px solid var(--color-border); border-radius: 10px; color: var(--color-ink); padding: .5rem; cursor: pointer; display: inline-flex; }
.primary-nav { display: none; align-items: center; gap: 1.75rem; }
.primary-nav a { color: var(--color-ink); font-weight: 500; font-size: .95rem; position: relative; padding-block: .35rem; }
.primary-nav a::after { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
.primary-nav .nav-cta { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; padding: .55rem 1.1rem; border-radius: 999px; font-weight: 600; }
.primary-nav .nav-cta::after { display: none; }
.primary-nav .nav-cta:hover { color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { display: flex; }
}

/* Mobile nav open */
.primary-nav.is-open {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: .25rem;
  position: absolute;
  left: 1rem; right: 1rem; top: 100%;
  background: #fff;
  padding: 1rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}
.primary-nav.is-open a { padding: .75rem .5rem; border-radius: 8px; }
.primary-nav.is-open .nav-cta { text-align: center; margin-top: .5rem; }

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.5rem; border-radius: 999px; font-family: var(--font-heading); font-weight: 600; font-size: 1rem; border: 1px solid transparent; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease); text-decoration: none; }
.btn--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; box-shadow: 0 10px 30px -12px rgba(124, 58, 237, 0.5); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(124, 58, 237, 0.6); color: #fff; }
.btn--ghost { background: transparent; color: var(--color-neutral-dark); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }
.btn--accent { background: var(--color-accent); color: #04250e; box-shadow: 0 10px 30px -12px rgba(34, 197, 94, 0.55); }
.btn--accent:hover { transform: translateY(-2px); color: #04250e; box-shadow: 0 16px 40px -12px rgba(34, 197, 94, 0.7); }
.btn:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }

/* === Hero === */
.hero { position: relative; overflow: hidden; padding: 3rem 0 4rem; background: linear-gradient(180deg, var(--color-neutral-light) 0%, #ffffff 100%); }
.hero--inner { padding-top: 2.5rem; padding-bottom: 3rem; }
.hero__glow { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(60% 50% at 50% 0%, rgba(124, 58, 237, 0.18) 0%, rgba(124, 58, 237, 0) 60%), radial-gradient(40% 30% at 85% 20%, rgba(34, 197, 94, 0.14) 0%, rgba(34, 197, 94, 0) 70%); }
.hero__inner { position: relative; text-align: center; }
.hero__title { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 800; letter-spacing: -0.03em; max-width: 22ch; margin-inline: auto; }
.hero__sub { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--color-muted); max-width: 58ch; margin: 1.25rem auto 2rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-bottom: 2.5rem; }
.hero__visual { margin-top: 2rem; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); background: #fff; border: 1px solid var(--color-border); }
.hero__visual img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

@media (min-width: 768px) {
  .hero { padding: 5rem 0 5rem; }
  .hero__visual img { aspect-ratio: 16 / 8; }
}

/* === Sections === */
.section { padding: 4rem 0; }
.section--muted { background: var(--color-neutral-light); }
.section__head { text-align: center; max-width: 60ch; margin: 0 auto 2.5rem; }
.section__head p { color: var(--color-muted); font-size: 1.05rem; }

.narrow { max-width: 68ch; margin-inline: auto; }
.narrow p { font-size: 1.075rem; color: #382454; }

.split { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.split__media img { border-radius: var(--radius); box-shadow: var(--shadow-md); aspect-ratio: 4 / 3; object-fit: cover; }
.split__text p { color: #382454; font-size: 1.05rem; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1.1fr 1fr; gap: 4rem; }
}

/* === Grid + cards === */
.grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}
.card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card p { color: var(--color-muted); margin: 0; font-size: .97rem; }
.card h3 { margin-bottom: .5rem; }
.card__icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, rgba(124, 58, 237, 0.14), rgba(167, 139, 250, 0.2)); color: var(--color-primary); margin-bottom: 1rem; }

/* === Testimonial === */
.testimonial { max-width: 780px; margin: 0 auto; text-align: center; position: relative; padding: 0 1rem; }
.testimonial p { font-family: var(--font-heading); font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 500; line-height: 1.45; color: var(--color-neutral-dark); }
.testimonial cite { display: block; margin-top: 1rem; font-style: normal; color: var(--color-muted); font-size: .95rem; }

/* === CTA band === */
.cta-band { padding: 3rem 0; }
.cta-band__inner { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; border-radius: var(--radius-lg); padding: 2.5rem; display: grid; gap: 1.5rem; align-items: center; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.cta-band__inner::before { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 100% at 100% 0%, rgba(34, 197, 94, 0.2), transparent 60%); pointer-events: none; }
.cta-band__inner > * { position: relative; }
.cta-band__inner h2 { color: #fff; margin-bottom: .5rem; }
.cta-band__inner p { color: rgba(255, 255, 255, 0.85); margin: 0; }
.cta-band__meta { font-size: .9rem; margin-top: .75rem !important; color: rgba(255,255,255,0.7) !important; }
@media (min-width: 800px) { .cta-band__inner { grid-template-columns: 1fr auto; gap: 2rem; padding: 3rem; } }

/* === FAQ === */
.faq { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: .75rem; }
.faq details { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem 1.5rem; transition: box-shadow .2s var(--ease); }
.faq details[open] { box-shadow: var(--shadow-sm); border-color: rgba(124, 58, 237, 0.35); }
.faq summary { font-family: var(--font-heading); font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; color: var(--color-ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.5rem; color: var(--color-primary); transition: transform .2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: .85rem 0 0; color: var(--color-muted); }

/* === Contact form === */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1.1fr; gap: 3rem; align-items: start; } }
.contact-grid__intro p { color: #382454; font-size: 1.05rem; }
.contact-form { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-md); display: flex; flex-direction: column; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field label { font-family: var(--font-heading); font-weight: 600; font-size: .9rem; color: var(--color-ink); }
.field input, .field textarea { font-family: var(--font-body); font-size: 1rem; padding: .75rem .9rem; border: 1px solid var(--color-border); border-radius: 10px; background: #fff; color: var(--color-ink); transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15); }
.field textarea { resize: vertical; min-height: 130px; }
.form-consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .88rem; color: var(--color-muted); line-height: 1.5; }
.form-consent input { margin-top: .25rem; accent-color: var(--color-primary); }
.form-success { background: rgba(34, 197, 94, 0.12); border: 1px solid rgba(34, 197, 94, 0.35); color: #04250e; padding: 1rem 1.25rem; border-radius: 10px; margin-top: 1rem; }

.contact-cards { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 640px) { .contact-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .contact-cards { grid-template-columns: repeat(4, 1fr); } }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(255,255,255,0.85); padding-top: 3.5rem; margin-top: 2rem; }
.footer__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2.5rem; }
@media (min-width: 900px) { .footer__grid { grid-template-columns: 1.2fr 1fr 1.3fr; gap: 3rem; } }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.08em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .5rem; }
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: #fff; }
.footer__tag { color: rgba(255,255,255,0.75); font-size: .95rem; margin-top: .75rem; max-width: 30ch; }
.logo--footer img { height: 64px; filter: brightness(0) invert(1); opacity: 0.95; }
.site-footer address { font-style: normal; color: rgba(255,255,255,0.85); margin-bottom: 1rem; line-height: 1.7; }
.footer__legal { margin-top: 1rem; font-size: .9rem; }
.footer__base { border-top: 1px solid rgba(255,255,255,0.15); padding: 1.25rem 0; font-size: .85rem; color: rgba(255,255,255,0.65); text-align: center; }
.footer__base p { margin: 0; }

/* === 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);
  border-radius: var(--radius); padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-lg);
  max-width: 560px; margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .92rem; line-height: 1.55; color: rgba(255,255,255,0.9); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner button { font-family: var(--font-heading); font-weight: 600; font-size: .88rem; padding: .55rem 1rem; border-radius: 999px; border: 1px solid rgba(255,255,255,0.25); background: transparent; color: #fff; cursor: pointer; transition: background .2s, transform .2s; }
.cookie-banner button:hover { transform: translateY(-1px); }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); color: #04250e; border-color: var(--color-accent); }
.cookie-banner [data-cookie-accept]:hover { background: #16a34a; border-color: #16a34a; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.15); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .55rem; font-size: .88rem; }
.cookie-banner__prefs input { accent-color: var(--color-accent); }
.cookie-banner__prefs [data-cookie-save] { align-self: flex-start; margin-top: .35rem; background: #fff; color: var(--color-neutral-dark); border-color: #fff; }

/* === Reveal (scroll motion) === */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}