:root {
  --color-primary: #7C3AED;
  --color-secondary: #A78BFA;
  --color-accent: #06B6D4;
  --color-neutral-dark: #1E1B4B;
  --color-neutral-light: #FAF5FF;
  --font-heading: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-card: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 20px rgba(30, 27, 75, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(30, 27, 75, 0.18);
  --shadow-lg: 0 30px 60px -25px rgba(30, 27, 75, 0.35);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; 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;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-accent); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 1rem; font-weight: 700; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }

/* === Layout === */
.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 760px; }
.section { padding-block: 4rem; }
.section--tinted { background: linear-gradient(180deg, rgba(167, 139, 250, 0.08), rgba(6, 182, 212, 0.06)); }
.section__head { text-align: center; margin-bottom: 2.5rem; }
.section__head p { color: rgba(30, 27, 75, 0.7); max-width: 60ch; margin-inline: auto; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.75rem; font-weight: 600; color: var(--color-primary); margin: 0 0 1rem; }
.lede { font-size: 1.125rem; color: rgba(30, 27, 75, 0.75); max-width: 52ch; }

/* === Header === */
.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(30, 27, 75, 0.08);
  transition: background .2s var(--ease), box-shadow .2s var(--ease);
}
.site-header.scrolled { background: rgba(250, 245, 255, 0.92); box-shadow: 0 4px 24px -12px rgba(30,27,75,0.15); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding-block: 0.75rem; gap: 1rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: transparent; border: 0; padding: 0.5rem; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; transition: transform .2s; }
.site-nav { display: none; flex-direction: column; gap: 0.5rem; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-neutral-light); padding: 1rem 1.25rem 1.5rem; border-bottom: 1px solid rgba(30, 27, 75, 0.08); box-shadow: var(--shadow-sm); }
.site-nav.is-open { display: flex; }
.site-nav a { color: var(--color-neutral-dark); font-weight: 500; padding: 0.5rem 0; position: relative; }
.site-nav a[aria-current="page"] { color: var(--color-primary); }

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .site-nav { display: flex; flex-direction: row; position: static; padding: 0; background: transparent; border: 0; box-shadow: none; gap: 1.75rem; }
  .site-nav a { padding: 0.25rem 0; }
  .site-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 .25s var(--ease); }
  .site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
}

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.85rem 1.5rem; border-radius: 999px; font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem; cursor: pointer; border: 0; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease); text-decoration: none; }
.btn--primary { background: linear-gradient(135deg, var(--color-primary), #5B21B6); color: #fff; box-shadow: 0 10px 24px -10px rgba(124, 58, 237, 0.6); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(124, 58, 237, 0.7); color: #fff; }
.btn--ghost { background: transparent; color: var(--color-neutral-dark); border: 1px solid rgba(30, 27, 75, 0.2); }
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--color-primary); color: var(--color-primary); }
.btn--accent { background: var(--color-accent); color: #fff; box-shadow: 0 10px 24px -10px rgba(6, 182, 212, 0.55); }
.btn--accent:hover { transform: translateY(-2px); color: #fff; box-shadow: 0 14px 30px -8px rgba(6, 182, 212, 0.7); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* === Hero card === */
.hero { position: relative; padding-block: 3rem 4rem; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(circle at 20% 20%, rgba(6, 182, 212, 0.18), transparent 55%),
              radial-gradient(circle at 80% 30%, rgba(124, 58, 237, 0.16), transparent 55%),
              linear-gradient(180deg, rgba(167, 139, 250, 0.10), transparent);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-card__card {
  max-width: 880px; margin-inline: auto;
  padding: 2.5rem 1.5rem;
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(30, 27, 75, 0.06);
  text-align: left;
}
.hero-card__image { margin-top: 2rem; border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-md); }
.hero-card__image img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }

@media (min-width: 768px) {
  .hero { padding-block: 5rem 6rem; }
  .hero-card__card { padding: 4rem; }
}

/* === Cards grid === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: #fff;
  border: 1px solid rgba(30, 27, 75, 0.08);
  border-radius: var(--radius-card);
  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 h3 { margin-bottom: 0.5rem; }
.card p { color: rgba(30, 27, 75, 0.78); margin-bottom: 0; font-size: 0.98rem; }
.card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(6, 182, 212, 0.15));
  color: var(--color-primary);
  margin-bottom: 1rem;
}

/* === Testimonial === */
.testimonial-section { text-align: center; }
.testimonial { margin: 0; padding: 0 1rem; }
.testimonial p { font-family: var(--font-heading); font-size: clamp(1.25rem, 2.5vw, 1.75rem); line-height: 1.4; font-weight: 500; color: var(--color-neutral-dark); }
.testimonial cite { display: block; margin-top: 1.5rem; font-style: normal; font-size: 0.95rem; color: rgba(30, 27, 75, 0.65); font-weight: 500; }

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: #fff;
  padding-block: 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.35), transparent 45%); pointer-events: none; }
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255, 255, 255, 0.85); max-width: 56ch; margin-inline: auto; }
.cta-band .btn { margin-top: 1rem; }

/* === 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 {
  position: relative;
  padding: 2.25rem;
  border-radius: 16px;
  border: 1px solid rgba(30, 27, 75, 0.12);
  background: #fff;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  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: 1.5rem; background: var(--color-accent); color: #fff; font-size: 0.75rem; font-weight: 600; padding: 0.35rem 0.85rem; border-radius: 999px; letter-spacing: 0.05em; }
.pricing-card__plan { margin-bottom: 0.25rem; font-size: 1.15rem; color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.1em; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(1.75rem, 3vw, 2.25rem); font-weight: 700; margin-bottom: 1rem; }
.pricing-card__lede { font-size: 0.98rem; color: rgba(30, 27, 75, 0.72); 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-grow: 1; }
.pricing-card__features li { display: flex; gap: 0.5rem; font-size: 0.95rem; color: rgba(30, 27, 75, 0.82); }
.pricing-card__cta { align-self: stretch; text-align: center; }

/* === FAQ === */
.faq { display: flex; flex-direction: column; gap: 0.75rem; }
.faq details { background: #fff; border: 1px solid rgba(30, 27, 75, 0.08); border-radius: var(--radius-sm); padding: 1rem 1.25rem; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; font-family: var(--font-heading); font-weight: 600; font-size: 1.05rem; list-style: none; position: relative; padding-right: 2rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--color-primary); transition: transform .2s; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 0.75rem; margin-bottom: 0; color: rgba(30, 27, 75, 0.78); }

/* === Contact === */
.contact-layout { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 900px) { .contact-layout { grid-template-columns: 1fr 1.4fr; gap: 3rem; align-items: start; } }
.contact-details { background: #fff; padding: 2rem; border-radius: var(--radius-card); box-shadow: var(--shadow-sm); border: 1px solid rgba(30, 27, 75, 0.08); }
.contact-details p { font-size: 0.98rem; }
.contact-form { background: #fff; padding: 2rem; border-radius: var(--radius-card); box-shadow: var(--shadow-sm); border: 1px solid rgba(30, 27, 75, 0.08); display: flex; flex-direction: column; gap: 1rem; }
.contact-form label { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.9rem; font-weight: 500; color: var(--color-neutral-dark); }
.contact-form input, .contact-form textarea { font: inherit; padding: 0.75rem 0.9rem; border: 1px solid rgba(30, 27, 75, 0.18); border-radius: var(--radius-sm); background: var(--color-neutral-light); transition: border-color .2s, box-shadow .2s; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.form-consent { flex-direction: row !important; align-items: flex-start; gap: 0.6rem !important; font-size: 0.85rem !important; font-weight: 400 !important; color: rgba(30, 27, 75, 0.75); }
.form-consent input { margin-top: 0.2rem; }
.contact-band { text-align: center; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(255, 255, 255, 0.8); padding-block: 3rem 2rem; margin-top: 2rem; }
.site-footer h4 { color: #fff; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
.site-footer a { color: rgba(255, 255, 255, 0.75); }
.site-footer a:hover { color: var(--color-accent); }
.site-footer .logo img { height: 60px; filter: brightness(0) invert(1); }
.site-footer__tagline { margin-top: 0.75rem; font-size: 0.95rem; color: rgba(255,255,255,0.65); max-width: 24ch; }
.site-footer__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
@media (min-width: 768px) { .site-footer__grid { grid-template-columns: 1.2fr 1fr 1.3fr; } }
.site-footer__nav { display: flex; flex-direction: column; gap: 0.5rem; }
.site-footer__contact address { font-style: normal; font-size: 0.95rem; line-height: 1.7; }
.site-footer__legal { display: flex; gap: 1rem; margin-top: 1rem; flex-wrap: wrap; font-size: 0.9rem; }
.site-footer__copy { padding-top: 1.5rem; font-size: 0.85rem; color: rgba(255,255,255,0.55); }

/* === 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: 16px; 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: 0.92rem; color: rgba(250, 245, 255, 0.9); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner__actions button { font: inherit; font-family: var(--font-heading); font-weight: 600; font-size: 0.85rem; padding: 0.55rem 1rem; border-radius: 999px; border: 1px solid rgba(250, 245, 255, 0.2); background: transparent; color: var(--color-neutral-light); cursor: pointer; transition: background .2s, transform .2s; }
.cookie-banner__actions button:hover { transform: translateY(-1px); }
.cookie-banner__actions [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.cookie-banner__prefs { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(250,245,255,0.15); 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; margin-top: 0.5rem; background: var(--color-primary); border-color: var(--color-primary); color: #fff; font: inherit; font-family: var(--font-heading); font-weight: 600; padding: 0.55rem 1.1rem; border-radius: 999px; cursor: pointer; }

/* === Reveal === */
.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; } }