: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);
  --radius: 16px;
  --shadow-sm: 0 2px 20px rgba(76, 29, 149, 0.06);
  --shadow-md: 0 12px 32px -12px rgba(76, 29, 149, 0.22);
  --shadow-lg: 0 30px 60px -30px rgba(76, 29, 149, 0.4);
  --maxw: 1180px;
}

/* === Base === */
* { 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);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 0.75rem;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { margin: 0 0 1rem; }
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; }

.eyebrow {
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  margin: 0 0 1rem;
}
.sub {
  color: color-mix(in srgb, var(--color-neutral-dark) 75%, transparent);
  font-size: 1.05rem;
}

/* === Header / nav === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--color-neutral-light) 78%, transparent);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid color-mix(in srgb, var(--color-neutral-dark) 8%, transparent);
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled {
  background: color-mix(in srgb, var(--color-neutral-light) 92%, transparent);
  box-shadow: 0 6px 24px -12px rgba(76, 29, 149, 0.18);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo img { height: 72px; width: auto; display: block; }
.primary-nav {
  display: none;
  gap: 1.5rem;
  align-items: center;
}
.primary-nav a {
  color: var(--color-neutral-dark);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.25rem 0;
}
.primary-nav a::after {
  content: "";
  position: absolute; left: 0; bottom: -2px;
  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: var(--color-primary);
  color: var(--color-neutral-light);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
}
.primary-nav .nav-cta::after { display: none; }
.primary-nav .nav-cta:hover { background: var(--color-neutral-dark); color: var(--color-neutral-light); }

.nav-toggle {
  background: none; border: 0;
  display: flex; flex-direction: column; gap: 5px;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  cursor: pointer;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--color-neutral-dark);
  border-radius: 2px;
  transition: transform .25s var(--ease);
}

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

/* Mobile nav open state */
.primary-nav.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--color-neutral-light);
  padding: 1rem 1.25rem 1.5rem;
  gap: 0.75rem;
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid color-mix(in srgb, var(--color-neutral-dark) 8%, transparent);
}

/* === Buttons === */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  line-height: 1.2;
}
.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: var(--color-neutral-light);
  box-shadow: 0 10px 24px -10px rgba(139, 92, 246, 0.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(139, 92, 246, 0.7); color: var(--color-neutral-light); }
.btn-ghost {
  background: transparent;
  color: var(--color-neutral-dark);
  border: 1.5px solid color-mix(in srgb, var(--color-neutral-dark) 24%, transparent);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--color-primary); color: var(--color-primary); }
.btn-accent {
  background: var(--color-accent);
  color: white;
  box-shadow: 0 10px 24px -10px rgba(16, 185, 129, 0.55);
}
.btn-accent:hover { transform: translateY(-2px); background: color-mix(in srgb, var(--color-accent) 88%, black); color: white; }

.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* === Hero split === */
.hero {
  padding: 3rem 1.25rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: -20% -10% auto auto;
  width: 600px; height: 600px;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--color-accent) 14%, transparent), transparent);
  z-index: 0;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute; inset: auto auto -20% -10%;
  width: 500px; height: 500px;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--color-primary) 18%, transparent), transparent);
  z-index: 0;
  pointer-events: none;
}
.hero-split__grid {
  position: relative; z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.hero-split__text h1 { max-width: 20ch; }
.hero-split__text .sub { max-width: 44ch; font-size: 1.15rem; }
.hero-split__media img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}
@media (min-width: 800px) {
  .hero { padding: 5rem 1.5rem 6rem; }
  .hero-split__grid { grid-template-columns: 1.05fr 1fr; gap: 4rem; }
}

.hero-plain { padding: 3rem 1.25rem 3rem; position: relative; overflow: hidden; }
.hero-plain__inner {
  position: relative; z-index: 1;
  max-width: 780px; margin: 0 auto;
  text-align: center;
}
.hero-plain__inner h1 { margin-inline: auto; max-width: 22ch; }
.hero-plain__inner .sub { margin-inline: auto; max-width: 55ch; }
@media (min-width: 800px) {
  .hero-plain { padding: 5rem 1.5rem 4rem; }
}

/* === Section shell === */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3.5rem 1.25rem;
}
.section.narrow {
  max-width: 780px;
}
.section-head { text-align: center; margin-bottom: 2.5rem; }
.section-head .sub { max-width: 55ch; margin-inline: auto; }
@media (min-width: 800px) { .section { padding: 5rem 1.5rem; } }

/* === Grid & cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: white;
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid color-mix(in srgb, var(--color-neutral-dark) 6%, transparent);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  display: flex; flex-direction: column; gap: 0.4rem;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--color-primary) 30%, transparent); }
.card-link { color: inherit; text-decoration: none; }
.card-link:hover h3 { color: var(--color-primary); }
.card-icon {
  display: inline-flex;
  width: 46px; height: 46px;
  align-items: center; justify-content: center;
  border-radius: 12px;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

/* === Testimonial === */
.testimonial { text-align: center; }
.testimonial blockquote {
  max-width: 780px; margin: 0 auto;
  padding: 2.5rem;
  background: white;
  border-radius: 24px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-accent);
  position: relative;
}
.testimonial blockquote p {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 500;
  color: var(--color-neutral-dark);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}
.testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
}

/* === CTA band === */
.cta-band {
  margin: 3rem 1.25rem;
  padding: 3rem 1.5rem;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: var(--color-neutral-light);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cta-band::before {
  content: "";
  position: absolute; inset: -30% -30% auto auto;
  width: 400px; height: 400px;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--color-accent) 40%, transparent), transparent);
  pointer-events: none;
}
.cta-band__inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.cta-band h2 { color: var(--color-neutral-light); }
.cta-band p { color: color-mix(in srgb, var(--color-neutral-light) 85%, transparent); font-size: 1.05rem; margin-bottom: 1.75rem; }
@media (min-width: 800px) {
  .cta-band { margin: 4rem auto; max-width: calc(var(--maxw) - 2rem); padding: 4rem 2rem; }
}

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; max-width: var(--maxw); margin: 0 auto; }
@media (min-width: 900px) {
  .pricing-grid-3 { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
}
.pricing-card {
  position: relative;
  padding: 2.25rem;
  background: var(--color-neutral-light);
  border: 1px solid color-mix(in srgb, var(--color-neutral-dark) 12%, transparent);
  border-radius: var(--radius);
  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--highlight {
  border: 2px solid var(--color-accent);
  background: white;
  box-shadow: var(--shadow-md);
}
.pricing-card__badge {
  position: absolute; top: -14px; right: 20px;
  background: var(--color-accent);
  color: white;
  font-size: 0.78rem; font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.pricing-card__plan { font-size: 1.2rem; margin-bottom: 0.25rem; color: var(--color-primary); font-weight: 600; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(1.9rem, 3.5vw, 2.5rem); font-weight: 700; color: var(--color-neutral-dark); margin: 0.25rem 0 1rem; line-height: 1.1; }
.pricing-card__lede { font-size: 0.98rem; color: color-mix(in srgb, var(--color-neutral-dark) 72%, transparent); margin-bottom: 1.25rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.75rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.pricing-card__features li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.98rem; }
.pricing-card__features li span { color: var(--color-accent); font-weight: 700; flex-shrink: 0; }
.pricing-card__cta { align-self: stretch; text-align: center; }

/* === FAQ === */
.faq { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 2rem; }
.faq details {
  background: white;
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  border: 1px solid color-mix(in srgb, var(--color-neutral-dark) 8%, transparent);
  transition: box-shadow .2s var(--ease);
}
.faq details[open] { box-shadow: var(--shadow-sm); border-color: color-mix(in srgb, var(--color-primary) 30%, transparent); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  list-style: none;
  position: relative;
  padding-right: 1.75rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem; color: var(--color-primary);
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0.85rem 0 0.25rem; color: color-mix(in srgb, var(--color-neutral-dark) 82%, transparent); }

/* === Contact form === */
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-weight: 600; font-size: 0.92rem; color: var(--color-neutral-dark); }
.field input, .field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1.5px solid color-mix(in srgb, var(--color-neutral-dark) 15%, transparent);
  background: white;
  color: var(--color-neutral-dark);
  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 4px color-mix(in srgb, var(--color-primary) 20%, transparent);
}
.contact-form .btn { align-self: flex-start; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: color-mix(in srgb, var(--color-neutral-light) 82%, transparent);
  padding: 3.5rem 1.25rem 1.5rem;
  margin-top: 4rem;
}
.footer-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; gap: 3rem; } }
.site-footer h4 { color: var(--color-neutral-light); font-size: 0.95rem; margin-bottom: 1rem; }
.site-footer a { color: color-mix(in srgb, var(--color-neutral-light) 82%, transparent); }
.site-footer a:hover { color: var(--color-secondary); }
.site-footer nav { display: flex; flex-direction: column; gap: 0.55rem; }
.site-footer address { font-style: normal; line-height: 1.9; margin-bottom: 1rem; }
.logo-footer img { height: 60px; margin-bottom: 0.75rem; }
.tagline { color: color-mix(in srgb, var(--color-neutral-light) 65%, transparent); font-size: 0.95rem; }
.legal-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; font-size: 0.9rem; margin-top: 0.5rem; }
.copyright {
  max-width: var(--maxw);
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--color-neutral-light) 12%, transparent);
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--color-neutral-light) 55%, transparent);
  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 1.4rem;
  border-radius: 16px;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.35);
  max-width: 560px;
  margin-left: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.92rem; color: color-mix(in srgb, var(--color-neutral-light) 88%, transparent); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner__actions .btn { padding: 0.55rem 1.1rem; font-size: 0.9rem; }
.cookie-banner__actions .btn-ghost { color: var(--color-neutral-light); border-color: color-mix(in srgb, var(--color-neutral-light) 30%, transparent); }
.cookie-banner__actions .btn-ghost:hover { color: var(--color-secondary); border-color: var(--color-secondary); }
.cookie-banner__prefs { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid color-mix(in srgb, var(--color-neutral-light) 18%, transparent); }
.cookie-banner__prefs label { font-size: 0.9rem; display: flex; gap: 0.5rem; align-items: center; }
.cookie-banner__prefs .btn { margin-top: 0.5rem; align-self: flex-start; }

/* === Reveal (scroll animation) === */
.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; }
}