:root {
  --color-primary: #7C3AED;
  --color-secondary: #A78BFA;
  --color-accent: #22C55E;
  --color-neutral-dark: #4C1D95;
  --color-neutral-light: #FAF5FF;
  --font-heading: 'Sora', 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(76,29,149,0.18);
  --shadow-lg: 0 30px 60px -20px rgba(76,29,149,0.25);
}

/* === Base === */
* { 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;
}
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 .75rem; font-weight: 700; }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-neutral-dark); }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 780px; }
.center { text-align: center; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: .78rem; font-weight: 600; color: var(--color-primary); margin-bottom: 1rem; }

/* === 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: box-shadow .2s, background .2s;
}
.site-header.scrolled { background: rgba(250, 245, 255, 0.92); box-shadow: 0 6px 24px -12px rgba(76,29,149,0.15); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 1.25rem; max-width: 1200px; margin-inline: auto; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle { background: transparent; border: 1px solid rgba(76,29,149,0.15); color: var(--color-neutral-dark); border-radius: 10px; padding: .4rem .55rem; cursor: pointer; }
.primary-nav { display: none; gap: 1.5rem; align-items: center; }
.primary-nav a { position: relative; font-weight: 500; color: var(--color-neutral-dark); padding: .35rem 0; }
.primary-nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; 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.is-open { display: flex; flex-direction: column; align-items: flex-start; gap: .75rem; width: 100%; padding-top: 1rem; }

@media (min-width: 768px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { display: flex; flex-direction: row; }
  .nav-wrap { padding: 1rem 1.5rem; }
}

/* === Buttons === */
.btn { display: inline-block; padding: .85rem 1.5rem; border-radius: 999px; font-family: var(--font-heading); font-weight: 600; font-size: .95rem; cursor: pointer; border: none; text-align: center; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s; }
.btn-primary { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; box-shadow: 0 10px 30px -10px rgba(124,58,237,0.55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(124,58,237,0.65); color: #fff; }
.btn-ghost { background: transparent; color: var(--color-neutral-dark); border: 1.5px solid rgba(76,29,149,0.2); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--color-primary); color: var(--color-primary); }
.btn:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }

/* === Hero (saas-spotlight) === */
.hero.saas-spotlight {
  position: relative;
  padding: 4rem 1.25rem 3rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(34,197,94,0.08), transparent 55%),
    radial-gradient(circle at 80% 30%, rgba(167,139,250,0.25), transparent 55%),
    linear-gradient(135deg, rgba(124,58,237,0.06), rgba(76,29,149,0.02));
  overflow: hidden;
}
.hero-inner { max-width: 1000px; margin-inline: auto; text-align: center; }
.hero-inner h1 { max-width: 22ch; margin-inline: auto; }
.hero-sub { font-size: 1.125rem; color: rgba(76,29,149,0.78); max-width: 56ch; margin: 1rem auto 1.75rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-bottom: 2.5rem; }
.hero-media { border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); max-width: 900px; margin-inline: auto; position: relative; }
.hero-media img { width: 100%; height: auto; display: block; aspect-ratio: 16/9; object-fit: cover; }

@media (min-width: 768px) {
  .hero.saas-spotlight { padding: 5.5rem 2rem 4rem; }
  .hero-sub { font-size: 1.25rem; }
}

/* === Sections === */
.section { padding: 4rem 0; }
.section-alt { background: #fff; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-head p { color: rgba(76,29,149,0.7); }

/* === Grid === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* === Cards === */
.card {
  background: #fff;
  border: 1px solid rgba(76,29,149,0.08);
  border-radius: var(--radius);
  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-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, rgba(124,58,237,0.12), rgba(34,197,94,0.12)); color: var(--color-primary); margin-bottom: 1rem; }
.card h3 { margin-bottom: .5rem; }
.card p { margin: 0; color: rgba(76,29,149,0.8); }

/* === Split === */
.split { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow-md); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 3.5rem; } }

/* === Testimonial === */
.testimonial { margin: 0; padding: 2.5rem 1rem; text-align: center; }
.testimonial p { font-family: var(--font-heading); font-size: 1.35rem; font-weight: 500; line-height: 1.5; color: var(--color-neutral-dark); margin-bottom: 1rem; }
.testimonial cite { font-style: normal; color: var(--color-primary); font-weight: 600; }

/* === CTA band === */
.cta-band { padding: 4rem 1.25rem; background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.85); margin-bottom: 1.5rem; }
.cta-band .btn-primary { background: #fff; color: var(--color-neutral-dark); box-shadow: 0 12px 30px -10px rgba(0,0,0,0.35); }
.cta-band .btn-primary:hover { color: var(--color-primary); }

/* === FAQ === */
.faq details { background: #fff; border: 1px solid rgba(76,29,149,0.08); border-radius: 12px; padding: 1rem 1.25rem; margin-bottom: .75rem; box-shadow: var(--shadow-sm); }
.faq summary { font-family: var(--font-heading); font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::after { content: '+'; font-size: 1.5rem; color: var(--color-primary); transition: transform .2s; }
.faq details[open] summary::after { content: '−'; }
.faq details p { margin-top: .75rem; color: rgba(76,29,149,0.8); }

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .pricing-3 { grid-template-columns: repeat(3, 1fr); } }
.pricing-card { position: relative; background: #fff; padding: 2.25rem; border-radius: var(--radius); border: 1px solid rgba(76,29,149,0.12); 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; font-size: .75rem; font-weight: 600; padding: .35rem .8rem; border-radius: 999px; font-family: var(--font-heading); }
.pricing-card__plan { margin-bottom: .25rem; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; color: var(--color-primary); margin-bottom: .5rem; line-height: 1; }
.pricing-card__lede { color: rgba(76,29,149,0.7); font-size: .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: .5rem; padding: .4rem 0; font-size: .95rem; color: rgba(76,29,149,0.85); border-bottom: 1px solid rgba(76,29,149,0.05); }
.pricing-card__cta { margin-top: auto; text-align: center; }

/* === Stat card === */
.stat-card h3 { color: var(--color-accent); font-size: 1.75rem; }

/* === Contact form === */
.contact-form { background: #fff; padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow-md); }
.form-row { margin-bottom: 1.1rem; }
.form-row label { display: block; font-weight: 600; font-family: var(--font-heading); margin-bottom: .35rem; font-size: .9rem; }
.form-row input, .form-row textarea { width: 100%; padding: .75rem .9rem; border: 1.5px solid rgba(76,29,149,0.15); border-radius: 10px; font-family: var(--font-body); font-size: 1rem; color: var(--color-neutral-dark); background: var(--color-neutral-light); transition: border-color .2s; }
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--color-primary); }
.form-consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .85rem; color: rgba(76,29,149,0.85); margin-bottom: 1.25rem; }
.form-consent input { margin-top: .25rem; flex-shrink: 0; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(255,255,255,0.85); padding: 3.5rem 0 1.5rem; margin-top: 3rem; }
.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) { .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: .9rem; }
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { padding: .3rem 0; }
.site-footer address { font-style: normal; line-height: 1.7; margin-bottom: 1rem; }
.footer-tag { color: rgba(255,255,255,0.7); font-size: .95rem; max-width: 26ch; }
.logo-footer img { height: 72px; filter: brightness(0) invert(1); margin-bottom: 1rem; }
.legal-links { margin-top: 1rem; font-size: .85rem; }
.copyright { padding-top: 1.25rem; font-size: .85rem; color: rgba(255,255,255,0.65); }

/* === 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: 14px; box-shadow: 0 20px 60px -20px rgba(0,0,0,0.5); max-width: 640px; margin-inline: auto; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 .9rem; font-size: .92rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner button { font-family: var(--font-heading); font-weight: 600; font-size: .85rem; padding: .55rem 1.1rem; border-radius: 999px; border: none; cursor: pointer; }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); color: #fff; }
.cookie-banner [data-cookie-reject] { background: rgba(255,255,255,0.12); color: var(--color-neutral-light); }
.cookie-banner [data-cookie-settings] { background: transparent; color: var(--color-neutral-light); text-decoration: underline; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; }
.cookie-banner__prefs label { font-size: .88rem; display: flex; gap: .5rem; align-items: center; }
.cookie-banner__prefs [data-cookie-save] { background: var(--color-primary); color: #fff; align-self: flex-start; margin-top: .5rem; }

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