:root {
  --color-primary: #7C3AED;
  --color-secondary: #A78BFA;
  --color-accent: #06B6D4;
  --color-neutral-dark: #1E1B4B;
  --color-neutral-light: #FAF5FF;
  --color-border: rgba(30, 27, 75, 0.12);
  --color-muted: #4C4680;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --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 -30px rgba(30, 27, 75, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  -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-accent); }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; line-height: 1.2; color: var(--color-neutral-dark); margin: 0 0 1rem; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: -0.02em; font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 780px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.8rem; color: var(--color-primary); font-weight: 600; margin-bottom: 0.75rem; }
.section { padding-block: 4rem; }
.section-title { text-align: center; margin-bottom: 2.5rem; }

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.5rem; border-radius: 999px; font-weight: 600; font-family: var(--font-body);
  font-size: 0.98rem; cursor: pointer; border: 1px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), #5B21B6);
  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: #fff; }
.btn-ghost { color: var(--color-primary); background: transparent; border-color: var(--color-primary); }
.btn-ghost:hover { background: var(--color-primary); color: #fff; transform: translateY(-2px); }
.btn-accent { color: var(--color-neutral-dark); background: var(--color-accent); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -10px rgba(6, 182, 212, 0.6); color: var(--color-neutral-dark); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }

/* === 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 var(--color-border);
  transition: background .2s var(--ease), box-shadow .2s var(--ease);
}
.site-header.scrolled { background: rgba(250, 245, 255, 0.92); box-shadow: 0 8px 24px -18px rgba(30, 27, 75, 0.3); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-block: 0.85rem; gap: 1rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; }
.primary-nav { display: flex; align-items: center; }
.nav-menu { list-style: none; margin: 0; padding: 0; display: none; gap: 0.5rem; align-items: center; }
.nav-menu a { display: inline-block; padding: 0.5rem 0.9rem; color: var(--color-neutral-dark); font-weight: 500; border-radius: 8px; position: relative; }
.nav-menu a::after { content: ''; position: absolute; left: 0.9rem; right: 0.9rem; bottom: 0.35rem; height: 2px; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.nav-menu a:hover::after, .nav-menu a[aria-current="page"]::after { transform: scaleX(1); }
.nav-menu .nav-cta { color: #fff; background: linear-gradient(135deg, var(--color-primary), #5B21B6); padding: 0.55rem 1.1rem; border-radius: 999px; }
.nav-menu .nav-cta::after { display: none; }
.nav-menu .nav-cta:hover { transform: translateY(-1px); }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; width: 40px; height: 40px; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--color-border); border-radius: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; }
.nav-menu.is-open { display: flex; }

@media (min-width: 768px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .nav-menu { display: flex; }
}
@media (max-width: 767px) {
  .nav-menu { position: absolute; top: 100%; left: 1rem; right: 1rem; flex-direction: column; align-items: stretch; padding: 1rem; background: var(--color-neutral-light); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
  .nav-menu.is-open { display: flex; }
}

/* === Hero (card) === */
.hero { position: relative; padding-block: 3rem 4rem; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 10%, rgba(124, 58, 237, 0.15), transparent 55%),
              radial-gradient(ellipse at 90% 30%, rgba(6, 182, 212, 0.12), transparent 60%);
  pointer-events: none;
}
.hero-card__inner {
  position: relative;
  max-width: 880px; margin-inline: auto;
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  text-align: left;
}
.hero__sub { font-size: 1.125rem; color: var(--color-muted); max-width: 60ch; margin-bottom: 1.5rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2rem; }
.hero-card__media { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.hero-card__media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
@media (min-width: 768px) {
  .hero { padding-block: 5rem 6rem; }
  .hero-card__inner { padding: 4rem; }
}

/* === Intro === */
.intro { padding-block: 3rem; }
.intro h2 { margin-bottom: 1.25rem; }
.intro p { font-size: 1.05rem; color: var(--color-muted); }
.intro__media { margin: 2rem 0 0; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.intro__media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

/* === 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(2, 1fr); } .services .cards-grid, .cards-grid--3 { grid-template-columns: repeat(3, 1fr); } }
.card {
  padding: 1.75rem; background: #fff; border-radius: var(--radius-md);
  border: 1px solid var(--color-border); 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__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, 0.12), rgba(6, 182, 212, 0.14)); color: var(--color-primary); margin-bottom: 1rem; }
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--color-muted); margin-bottom: 0; }

/* === Testimonial === */
.testimonial-section { padding-block: 3rem; }
.testimonial { margin: 0; padding: 2rem; text-align: center; border-radius: var(--radius-lg); background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(6, 182, 212, 0.08)); border: 1px solid var(--color-border); }
.testimonial p { font-family: var(--font-heading); font-size: 1.25rem; line-height: 1.5; color: var(--color-neutral-dark); }
.testimonial cite { display: block; margin-top: 1rem; font-style: normal; color: var(--color-primary); font-weight: 600; font-size: 0.95rem; }

/* === CTA band === */
.cta-band {
  margin-inline: 1rem; margin-block: 3rem;
  padding: 3rem 1.5rem; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-neutral-dark), var(--color-primary));
  color: #fff; text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta-band .container { padding: 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255, 255, 255, 0.85); max-width: 60ch; margin-inline: auto; }
.cta-band .btn { margin-top: 0.5rem; }
@media (min-width: 768px) { .cta-band { margin-inline: 2rem; padding: 4rem 2rem; } }

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 900px) {
  .pricing-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid--2 { grid-template-columns: repeat(2, 1fr); }
}
.pricing-card {
  position: relative;
  padding: 2.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #fff;
  display: flex; flex-direction: column; gap: 0.75rem;
  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: 2px solid var(--color-accent); box-shadow: var(--shadow-md); }
.pricing-card__badge { position: absolute; top: -14px; right: 1.5rem; background: var(--color-accent); color: var(--color-neutral-dark); padding: 0.35rem 0.85rem; border-radius: 999px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.pricing-card__plan { font-size: 1.5rem; margin: 0; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; margin: 0; color: var(--color-primary); }
.pricing-card__lede { color: var(--color-muted); font-size: 0.98rem; margin: 0.25rem 0 0.5rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; flex-direction: column; gap: 0.6rem; }
.pricing-card__features li { display: flex; gap: 0.5rem; align-items: flex-start; color: var(--color-neutral-dark); font-size: 0.98rem; }
.pricing-card__features li span { color: var(--color-accent); font-weight: 700; flex-shrink: 0; }
.pricing-card__cta { margin-top: auto; text-align: center; }

/* === FAQ === */
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-list details { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1rem 1.25rem; box-shadow: var(--shadow-sm); }
.faq-list summary { cursor: pointer; font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-list summary::after { content: '+'; font-size: 1.5rem; color: var(--color-primary); font-weight: 400; transition: transform .2s var(--ease); }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { margin: 0.75rem 0 0; color: var(--color-muted); }

/* === Contact form === */
.contact-form { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row label { font-weight: 600; font-size: 0.92rem; color: var(--color-neutral-dark); }
.form-row input, .form-row textarea { font-family: var(--font-body); font-size: 1rem; padding: 0.75rem 0.9rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fff; color: var(--color-neutral-dark); transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.18); }
.form-consent { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; color: var(--color-muted); }
.form-consent input { margin-top: 0.25rem; }
.contact-form .btn { align-self: flex-start; }

.contact-band p { font-size: 1rem; color: var(--color-muted); text-align: center; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: #E9E4FF; margin-top: 4rem; padding-block: 3rem 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.site-footer h3 { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
.site-footer a { color: #E9E4FF; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.site-footer address { font-style: normal; line-height: 1.7; margin-bottom: 1rem; }
.footer-logo img { height: 60px; filter: brightness(1.15); }
.footer-tagline { color: rgba(233, 228, 255, 0.75); margin-top: 0.75rem; }
.legal-links { margin-top: 1rem; font-size: 0.9rem; }
.footer-copy { border-top: 1px solid rgba(255, 255, 255, 0.08); margin-top: 2rem; padding-top: 1.25rem; text-align: center; font-size: 0.85rem; color: rgba(233, 228, 255, 0.7); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; gap: 3rem; } }

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

/* === 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: var(--radius-md); box-shadow: var(--shadow-lg); max-width: 640px; margin-inline: auto; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.92rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner button { font-family: var(--font-body); font-size: 0.88rem; padding: 0.55rem 1rem; border-radius: 999px; border: 1px solid rgba(250, 245, 255, 0.25); background: transparent; color: var(--color-neutral-light); cursor: pointer; transition: background .2s var(--ease); }
.cookie-banner button:hover { background: rgba(250, 245, 255, 0.1); }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); color: var(--color-neutral-dark); border-color: var(--color-accent); font-weight: 600; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.9rem; }
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; }