:root {
  --color-primary: #7C3AED;
  --color-secondary: #A78BFA;
  --color-accent: #F97316;
  --color-neutral-dark: #4C1D95;
  --color-neutral-light: #FAF5FF;
  --font-heading: 'Plus Jakarta Sans', 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 40px -12px rgba(76, 29, 149, 0.25);
  --shadow-lg: 0 30px 60px -20px 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-neutral-dark);
  background: var(--color-neutral-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-heading); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 1rem; }
h1 { font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.25rem; 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; }
.container { max-width: 1200px; margin: 0 auto; padding-inline: 1.25rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.75rem; font-weight: 600; color: var(--color-primary); margin-bottom: 1rem; }
.section-sub { font-size: 1.125rem; color: color-mix(in srgb, var(--color-neutral-dark) 75%, transparent); max-width: 60ch; margin-inline: auto; }
.section-head { text-align: center; margin-bottom: 3rem; }

/* === 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: 0.95rem;
  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--sm { padding: .55rem 1rem; font-size: .85rem; }
.btn--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: var(--color-neutral-light); box-shadow: 0 8px 24px -8px rgba(124, 58, 237, 0.55); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -10px rgba(124, 58, 237, 0.7); color: var(--color-neutral-light); }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: color-mix(in srgb, var(--color-primary) 30%, transparent); }
.btn--ghost:hover { background: color-mix(in srgb, var(--color-primary) 8%, transparent); transform: translateY(-2px); color: var(--color-primary); }
.btn--accent { background: var(--color-accent); color: #fff; box-shadow: 0 10px 30px -10px rgba(249, 115, 22, 0.6); }
.btn--accent:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(249, 115, 22, 0.8); color: #fff; }
.btn--link { background: none; border: none; color: var(--color-primary); padding: .55rem .5rem; text-decoration: underline; }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }

/* === Header === */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  background: color-mix(in srgb, var(--color-neutral-light) 75%, transparent);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.site-header.scrolled { background: color-mix(in srgb, var(--color-neutral-light) 92%, transparent); box-shadow: 0 6px 24px -18px rgba(76, 29, 149, 0.35); border-bottom-color: color-mix(in srgb, var(--color-neutral-dark) 8%, transparent); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding-block: .75rem; gap: 1rem; }
.logo img { height: 72px; width: auto; display: block; }
.primary-nav { display: none; align-items: center; gap: 1.75rem; }
.primary-nav a { position: relative; font-weight: 500; color: var(--color-neutral-dark); font-size: 0.95rem; }
.primary-nav a:not(.nav-cta)::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.primary-nav a:not(.nav-cta):hover::after { transform: scaleX(1); }
.primary-nav .nav-cta { background: var(--color-primary); color: var(--color-neutral-light); padding: .55rem 1.1rem; border-radius: 999px; }
.primary-nav .nav-cta:hover { background: var(--color-neutral-dark); color: var(--color-neutral-light); transform: translateY(-2px); }
.nav-toggle { display: inline-flex; background: none; border: none; color: var(--color-neutral-dark); cursor: pointer; padding: .5rem; }

@media (min-width: 768px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { display: flex; }
}
@media (max-width: 767px) {
  .primary-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--color-neutral-light); padding: 1rem 1.25rem 1.5rem; box-shadow: var(--shadow-md); }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: .85rem 0; border-bottom: 1px solid color-mix(in srgb, var(--color-neutral-dark) 8%, transparent); }
  .primary-nav .nav-cta { margin-top: .75rem; text-align: center; }
}

/* === Hero === */
.hero { position: relative; padding-block: 4rem 3rem; text-align: center; overflow: hidden; }
.hero__glow { position: absolute; inset: -20% -10% auto -10%; height: 80%; background: radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--color-accent) 18%, transparent) 0%, transparent 55%), radial-gradient(ellipse at 20% 20%, color-mix(in srgb, var(--color-primary) 25%, transparent) 0%, transparent 60%); z-index: 0; pointer-events: none; }
.hero__inner { position: relative; z-index: 1; max-width: 900px; margin-inline: auto; }
.hero h1 { font-size: clamp(2.5rem, 5.5vw, 4.25rem); font-weight: 800; max-width: 20ch; margin-inline: auto; background: linear-gradient(135deg, var(--color-neutral-dark), var(--color-primary)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { max-width: 52ch; margin: 1.25rem auto 2rem; font-size: 1.15rem; color: color-mix(in srgb, var(--color-neutral-dark) 78%, transparent); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }
.hero__media { position: relative; z-index: 1; margin-top: 3.5rem; }
.hero__media img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 20px; box-shadow: var(--shadow-lg); }
@media (min-width: 768px) { .hero { padding-block: 6rem 4rem; } }

/* === Intro === */
.intro { padding-block: 5rem; }
.intro__inner { max-width: 780px; margin-inline: auto; text-align: center; }
.intro__body { font-size: 1.075rem; line-height: 1.75; margin-top: 1.5rem; text-align: left; }
@media (min-width: 768px) { .intro__body { text-align: center; } }

/* === Highlights === */
.highlights { padding-block: 4rem 5rem; }
.grid { display: grid; gap: 1.25rem; }
.grid--4 { grid-template-columns: 1fr; }
.grid--2 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--4 { grid-template-columns: repeat(2, 1fr); } .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid--4 { grid-template-columns: repeat(4, 1fr); } }
.card { background: #fff; 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); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card h3 { margin-top: .75rem; }
.card p { color: color-mix(in srgb, var(--color-neutral-dark) 78%, transparent); font-size: 0.95rem; }
.card__icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 15%, transparent), color-mix(in srgb, var(--color-accent) 15%, transparent)); color: var(--color-primary); }

/* === Testimonial === */
.testimonial { padding-block: 5rem; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--color-secondary) 10%, transparent)); }
.testimonial__inner { max-width: 820px; margin-inline: auto; text-align: center; }
.testimonial__figure { margin: 2rem 0 0; }
.testimonial__portrait { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; margin: 0 auto 1.5rem; box-shadow: var(--shadow-md); }
.testimonial blockquote { margin: 0; padding: 0; font-family: var(--font-heading); font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.5; color: var(--color-neutral-dark); }
.testimonial blockquote p { margin: 0; }
.testimonial figcaption { margin-top: 1.25rem; font-size: .95rem; color: color-mix(in srgb, var(--color-neutral-dark) 70%, transparent); }
.testimonial cite { font-style: normal; }

/* === Services === */
.services { padding-block: 5rem; }
.services__layout { display: grid; gap: 2rem; }
.services__media img { border-radius: 20px; aspect-ratio: 4/3; object-fit: cover; box-shadow: var(--shadow-md); width: 100%; }
@media (min-width: 1024px) { .services__layout { grid-template-columns: 1fr 1.4fr; align-items: start; gap: 3rem; } .services__media { position: sticky; top: 120px; } }

/* === Pricing === */
.pricing { padding-block: 5rem; background: linear-gradient(180deg, color-mix(in srgb, var(--color-secondary) 8%, transparent), transparent); }
.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; background: var(--color-neutral-light); padding: 2.25rem; border-radius: var(--radius); border: 1px solid color-mix(in srgb, var(--color-neutral-dark) 12%, transparent); 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); background: #fff; }
.pricing-card__badge { position: absolute; top: -14px; right: 1.5rem; background: var(--color-accent); color: var(--color-neutral-light); font-size: .75rem; font-weight: 700; padding: .35rem .75rem; border-radius: 999px; letter-spacing: .05em; text-transform: uppercase; }
.pricing-card__plan { margin: 0; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .1em; color: var(--color-primary); }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; margin: .5rem 0 1rem; color: var(--color-neutral-dark); }
.pricing-card__lede { color: color-mix(in srgb, var(--color-neutral-dark) 75%, transparent); font-size: .95rem; margin-bottom: 1.25rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.75rem; display: flex; flex-direction: column; gap: .6rem; }
.pricing-card__features li { display: flex; gap: .5rem; font-size: .95rem; line-height: 1.5; }
.pricing-card__cta { margin-top: auto; align-self: stretch; }

/* === CTA band === */
.cta-band { padding-block: 4.5rem; background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: var(--color-neutral-light); text-align: center; }
.cta-band__inner { max-width: 720px; margin-inline: auto; }
.cta-band h2 { color: var(--color-neutral-light); }
.cta-band p { color: color-mix(in srgb, var(--color-neutral-light) 88%, transparent); font-size: 1.1rem; margin-bottom: 2rem; }

/* === Contact === */
.contact-band { padding-block: 5rem; }
.contact-band__inner { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .contact-band__inner { grid-template-columns: 1fr 1.1fr; align-items: start; gap: 4rem; } }
.contact-band__body { font-size: 1rem; line-height: 1.8; color: color-mix(in srgb, var(--color-neutral-dark) 80%, transparent); }
.contact-form { display: flex; flex-direction: column; gap: 1rem; background: #fff; padding: 2rem; border-radius: 20px; box-shadow: var(--shadow-md); border: 1px solid color-mix(in srgb, var(--color-neutral-dark) 6%, transparent); }
.contact-form label { display: flex; flex-direction: column; gap: .4rem; font-size: .9rem; font-weight: 500; }
.contact-form input[type=text], .contact-form input[type=email], .contact-form textarea { font: inherit; padding: .75rem .9rem; border: 1px solid color-mix(in srgb, var(--color-neutral-dark) 15%, transparent); border-radius: 10px; background: var(--color-neutral-light); color: var(--color-neutral-dark); transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.form-consent { flex-direction: row !important; align-items: flex-start; gap: .6rem !important; font-size: .85rem; font-weight: 400; color: color-mix(in srgb, var(--color-neutral-dark) 80%, transparent); }
.form-consent input { margin-top: .2rem; }
.form-success { padding: .85rem 1rem; background: color-mix(in srgb, var(--color-accent) 15%, transparent); border-radius: 10px; color: var(--color-neutral-dark); font-weight: 500; margin: 0; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: color-mix(in srgb, var(--color-neutral-light) 90%, transparent); padding: 4rem 0 1.5rem; margin-top: 4rem; }
.site-footer h3 { color: var(--color-neutral-light); font-size: 1rem; margin-bottom: 1rem; }
.site-footer a { color: color-mix(in srgb, var(--color-neutral-light) 85%, transparent); }
.site-footer a:hover { color: var(--color-accent); }
.site-footer .logo img { filter: brightness(0) invert(1); height: 60px; }
.site-footer__grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .site-footer__grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.site-footer__nav { display: flex; flex-direction: column; gap: .55rem; }
.site-footer__tagline { color: color-mix(in srgb, var(--color-neutral-light) 70%, transparent); font-size: .95rem; margin-top: .75rem; }
.site-footer__legal { margin-top: 1rem; font-size: .85rem; }
.site-footer__copy { text-align: center; margin: 3rem 0 0; font-size: .85rem; color: color-mix(in srgb, var(--color-neutral-light) 60%, transparent); }

/* === 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; } html { scroll-behavior: auto; } }

/* === 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: 0 20px 50px -15px rgba(0,0,0,0.5); max-width: 640px; margin-inline: auto; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .9rem; line-height: 1.5; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.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 { background: color-mix(in srgb, var(--color-neutral-light) 10%, transparent); color: var(--color-neutral-light); }
.cookie-banner__actions .btn--link { color: var(--color-neutral-light); }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; padding-top: 1rem; border-top: 1px solid color-mix(in srgb, var(--color-neutral-light) 20%, transparent); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.cookie-banner__prefs button { align-self: flex-start; margin-top: .5rem; }