:root {
  --color-primary: #8B5CF6;
  --color-secondary: #C4B5FD;
  --color-accent: #10B981;
  --color-neutral-dark: #4C1D95;
  --color-neutral-light: #FAF5FF;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-sm: 0 2px 20px rgba(76, 29, 149, 0.06);
  --shadow-md: 0 12px 32px -12px rgba(76, 29, 149, 0.18);
  --shadow-lg: 0 30px 60px -20px rgba(76, 29, 149, 0.28);
  --radius: 16px;
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); letter-spacing: -0.02em; margin: 0 0 0.5em; line-height: 1.15; }
p { margin: 0 0 1em; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-neutral-dark); }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }
.narrow { max-width: 760px; }

/* === Header / Nav === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 245, 255, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid rgba(76, 29, 149, 0.08);
  transition: background .2s var(--ease), box-shadow .2s var(--ease);
}
.site-header.scrolled { background: rgba(250, 245, 255, 0.92); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-block: 0.75rem; gap: 1rem; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; transition: transform .25s var(--ease), opacity .25s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.primary-nav { display: none; flex-direction: column; gap: 0.25rem; padding: 1rem 0; }
.primary-nav.is-open { display: flex; width: 100%; }
.primary-nav a { position: relative; padding: 0.6rem 0; font-weight: 500; color: var(--color-neutral-dark); }
.primary-nav a::after { content: ""; position: absolute; left: 0; bottom: 4px; height: 2px; width: 100%; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
.primary-nav .nav-cta { background: var(--color-primary); color: #fff; padding: 0.55rem 1rem; border-radius: 999px; text-align: center; }
.primary-nav .nav-cta::after { display: none; }
.primary-nav .nav-cta:hover { background: var(--color-neutral-dark); color: #fff; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex !important; flex-direction: row; align-items: center; gap: 1.5rem; padding: 0; width: auto; }
  .logo img { height: 96px; }
}

/* === Buttons === */
.btn { display: inline-block; padding: 0.85rem 1.5rem; border-radius: 999px; font-weight: 600; font-family: var(--font-body); border: 0; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease); text-align: center; }
.btn-primary { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; box-shadow: var(--shadow-md); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; box-shadow: var(--shadow-md); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: #fff; }
.btn-ghost { background: transparent; color: var(--color-neutral-dark); border: 1.5px solid rgba(76, 29, 149, 0.2); }
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }

/* === Hero (split) === */
.hero { padding-block: 3rem; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.15), transparent 55%), radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.10), transparent 55%); pointer-events: none; z-index: 0; }
.hero > * { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.8rem; font-weight: 600; color: var(--color-primary); margin-bottom: 0.75rem; }
.hero-copy h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; }
.hero-copy .lede { font-size: 1.15rem; color: rgba(76, 29, 149, 0.85); max-width: 46ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.hero-visual img { border-radius: 20px; box-shadow: 0 20px 60px -20px rgba(76, 29, 149, 0.35); aspect-ratio: 4/5; object-fit: cover; width: 100%; }

@media (min-width: 768px) {
  .hero { padding-block: 5rem; }
  .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 4rem; }
}

/* === Sections === */
.section { padding-block: 4rem; }
.section-alt { background: #fff; }
.section-title { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 600; }
.section-head { text-align: center; max-width: 60ch; margin: 0 auto 2.5rem; }
.section-head h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
.section-head p { color: rgba(76, 29, 149, 0.75); }
.prose { font-size: 1.05rem; color: rgba(76, 29, 149, 0.9); line-height: 1.75; }

/* === Cards grid === */
.cards-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }
.cards-grid.three { grid-template-columns: 1fr; }
@media (min-width: 960px) { .cards-grid.three { grid-template-columns: repeat(3, 1fr); } }
.card { background: #fff; padding: 1.75rem; border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid rgba(76, 29, 149, 0.06); transition: transform .25s var(--ease), box-shadow .25s var(--ease); display: block; color: inherit; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.card p { color: rgba(76, 29, 149, 0.8); margin: 0; }
a.card-link { text-decoration: none; }
a.card-link:hover h3 { color: var(--color-primary); }
.card-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(16, 185, 129, 0.12)); color: var(--color-primary); margin-bottom: 1rem; }

/* === Testimonial === */
.testimonial { text-align: center; margin: 0; padding: 2rem 1rem; position: relative; }
.testimonial p { font-family: var(--font-heading); font-size: clamp(1.25rem, 2.4vw, 1.65rem); line-height: 1.45; color: var(--color-neutral-dark); font-weight: 500; }
.testimonial cite { display: block; font-style: normal; font-weight: 600; color: var(--color-primary); margin-top: 1rem; font-size: 0.95rem; }

/* === CTA band === */
.cta-band { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; padding-block: 3.5rem; margin-block: 2rem; }
.cta-band h2 { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2.2rem); margin-bottom: 0.5rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }
.cta-inner { display: flex; flex-direction: column; align-items: flex-start; gap: 1.5rem; }
@media (min-width: 768px) { .cta-inner { flex-direction: row; align-items: center; justify-content: space-between; } }

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 900px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.pricing-card { background: #fff; padding: 2.25rem; border-radius: var(--radius); border: 1px solid rgba(76, 29, 149, 0.12); position: relative; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pricing-card--featured { border-color: var(--color-accent); border-width: 2px; box-shadow: var(--shadow-md); }
.pricing-card__badge { position: absolute; top: -12px; right: 20px; background: var(--color-accent); color: #fff; padding: 0.3rem 0.8rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.pricing-card__plan { font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-primary); margin-bottom: 0.5rem; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; margin-bottom: 0.75rem; color: var(--color-neutral-dark); }
.pricing-card__lede { color: rgba(76, 29, 149, 0.75); font-size: 0.95rem; margin-bottom: 1.25rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.75rem; }
.pricing-card__features li { display: flex; gap: 0.6rem; padding: 0.4rem 0; font-size: 0.95rem; color: rgba(76, 29, 149, 0.9); border-bottom: 1px dashed rgba(76, 29, 149, 0.08); }
.pricing-card__features li span { color: var(--color-accent); font-weight: 700; }
.pricing-card__cta { margin-top: auto; }

/* === FAQ === */
.faq details { background: #fff; border: 1px solid rgba(76, 29, 149, 0.08); border-radius: 12px; padding: 1rem 1.25rem; margin-bottom: 0.75rem; transition: box-shadow .2s var(--ease); }
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary { font-weight: 600; cursor: pointer; font-family: var(--font-heading); color: var(--color-neutral-dark); }
.faq p { margin-top: 0.75rem; color: rgba(76, 29, 149, 0.85); }

/* === Contact === */
.contact-band { background: #fff; padding: 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }
@media (min-width: 768px) { .contact-band { flex-direction: row; justify-content: space-between; align-items: center; } }
.contact-form { display: grid; gap: 1rem; margin-top: 2rem; background: #fff; padding: 1.75rem; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.contact-form label { display: grid; gap: 0.4rem; font-weight: 500; font-size: 0.95rem; }
.contact-form input, .contact-form textarea { font-family: inherit; font-size: 1rem; padding: 0.75rem 0.9rem; border: 1.5px solid rgba(76, 29, 149, 0.15); border-radius: 10px; background: var(--color-neutral-light); color: var(--color-neutral-dark); transition: border-color .2s var(--ease); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-primary); }
.contact-form textarea { resize: vertical; }
.form-consent { display: flex; flex-direction: row; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; font-weight: 400; color: rgba(76, 29, 149, 0.85); }
.form-consent input { margin-top: 0.25rem; }
.form-success { background: rgba(16, 185, 129, 0.12); color: var(--color-accent); padding: 1rem; border-radius: 10px; font-weight: 500; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: var(--color-neutral-light); padding-block: 3rem 1.5rem; margin-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.08em; }
.site-footer a { color: var(--color-secondary); }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 0.4rem; }
.site-footer address { font-style: normal; color: var(--color-secondary); margin-bottom: 1rem; }
.footer-logo img { height: 72px; filter: brightness(0) invert(1); margin-bottom: 0.75rem; }
.legal-links { display: flex; flex-wrap: wrap; gap: 1rem; }
.copyline { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.25rem; margin-top: 2rem; font-size: 0.85rem; color: var(--color-secondary); text-align: center; }
.copyline 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); padding: 1.25rem; border-radius: var(--radius); box-shadow: var(--shadow-lg); max-width: 480px; margin-inline: auto; font-size: 0.9rem; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 0.9rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner__actions button, .cookie-banner__prefs button { font-family: inherit; font-size: 0.85rem; font-weight: 600; padding: 0.55rem 1rem; border-radius: 999px; border: 0; cursor: pointer; transition: background .2s var(--ease); }
.cookie-banner__actions button[data-cookie-accept] { background: var(--color-accent); color: #fff; }
.cookie-banner__actions button[data-cookie-reject] { background: rgba(255,255,255,0.15); color: #fff; }
.cookie-banner__actions button[data-cookie-settings] { background: transparent; color: var(--color-secondary); border: 1px solid rgba(255,255,255,0.25); }
.cookie-banner__prefs { margin-top: 1rem; display: grid; gap: 0.5rem; }
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; }
.cookie-banner__prefs button[data-cookie-save] { background: var(--color-primary); color: #fff; margin-top: 0.5rem; justify-self: start; }

/* === Reveal on scroll === */
.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; }
}