:root {
  --color-primary: #4F46E5;
  --color-secondary: #6366F1;
  --color-accent: #F97316;
  --color-neutral-dark: #312E81;
  --color-neutral-light: #EEF2FF;
  --color-text: #1E1B4B;
  --color-muted: #4B5563;
  --color-border: rgba(49, 46, 129, 0.12);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 18px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 20px rgba(49, 46, 129, 0.06);
  --shadow-md: 0 12px 40px -18px rgba(49, 46, 129, 0.35);
  --shadow-lg: 0 30px 60px -30px rgba(49, 46, 129, 0.45);
}

/* === Base === */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-secondary); }
h1, h2, h3 { font-family: var(--font-heading); color: var(--color-neutral-dark); line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 .75em; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 780px; }

.skip-link {
  position: absolute; left: -9999px; top: auto; z-index: 100;
  background: var(--color-neutral-dark); color: #fff; padding: .5rem 1rem;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* === Header (glass nav) === */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(238, 242, 255, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.88);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 24px -12px rgba(49, 46, 129, 0.18);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; }
.nav-toggle {
  background: transparent; border: 1px solid var(--color-border);
  color: var(--color-neutral-dark); border-radius: 12px;
  width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.primary-nav { display: none; }
.primary-nav.is-open { display: flex; }
.primary-nav {
  position: absolute; left: 0; right: 0; top: 100%;
  flex-direction: column; gap: .25rem;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(16px);
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--color-border);
}
.primary-nav a {
  color: var(--color-neutral-dark); font-weight: 500;
  padding: .6rem .25rem; position: relative;
}
.primary-nav a[aria-current="page"] { color: var(--color-primary); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav, .primary-nav.is-open {
    display: flex; position: static;
    flex-direction: row; gap: 2rem; padding: 0;
    background: transparent; border-bottom: 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 .25s var(--ease);
  }
  .primary-nav a:hover::after,
  .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
  .logo img { height: 96px; }
}

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .85rem 1.5rem; border-radius: 999px;
  font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  line-height: 1;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff; box-shadow: 0 10px 30px -12px rgba(79, 70, 229, 0.55);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(79, 70, 229, 0.65); }
.btn-ghost {
  background: transparent; color: var(--color-neutral-dark);
  border-color: var(--color-border);
}
.btn-ghost:hover { background: var(--color-neutral-light); transform: translateY(-2px); }
.btn-accent {
  background: var(--color-accent); color: #fff;
  box-shadow: 0 10px 30px -12px rgba(249, 115, 22, 0.55);
}
.btn-accent:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(249, 115, 22, 0.7); }
.btn:focus-visible { outline: 3px solid rgba(79, 70, 229, 0.45); outline-offset: 3px; }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }

/* === Hero-card === */
.hero-card-section {
  padding-block: 3rem 2rem;
  background:
    radial-gradient(1200px 500px at 10% 0%, rgba(249, 115, 22, 0.08), transparent 60%),
    radial-gradient(1200px 500px at 90% 20%, rgba(99, 102, 241, 0.14), transparent 60%),
    var(--color-neutral-light);
}
.hero-card {
  max-width: 880px; margin-inline: auto;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}
@media (min-width: 768px) {
  .hero-card { padding: 4rem; }
  .hero-card-section { padding-block: 5rem 3rem; }
}
.eyebrow {
  text-transform: uppercase; letter-spacing: .12em;
  font-size: .8rem; font-weight: 600;
  color: var(--color-primary); margin-bottom: 1rem;
}
.hero-card .lead {
  font-size: 1.2rem; color: var(--color-muted); max-width: 60ch;
}
.hero-card__figure {
  margin: 2.5rem 0 0;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-md);
}
.hero-card__figure img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }

/* === Sections === */
.section { padding-block: 3.5rem; }
@media (min-width: 768px) { .section { padding-block: 5rem; } }
.section-head { text-align: center; margin-bottom: 2.5rem; }
.section-head p { color: var(--color-muted); max-width: 60ch; margin-inline: auto; }

/* === Intro === */
.intro-grid { display: grid; gap: 2.5rem; align-items: center; }
.intro-figure {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-md); margin: 0;
}
.intro-figure img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
@media (min-width: 900px) {
  .intro-grid { grid-template-columns: 1.1fr .9fr; gap: 4rem; }
}

/* === Grid & cards === */
.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); }
}
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s 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: var(--color-neutral-light); color: var(--color-primary);
  margin-bottom: 1rem;
}
.card p { color: var(--color-muted); margin-bottom: 0; }

/* === Testimonial === */
.testimonial-section { background: var(--color-neutral-light); }
.testimonial {
  max-width: 780px; margin: 0 auto; text-align: center;
  font-family: var(--font-heading);
}
.testimonial p {
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  line-height: 1.5; color: var(--color-neutral-dark);
  font-weight: 500;
}
.testimonial cite {
  display: block; margin-top: 1.25rem;
  font-style: normal; font-family: var(--font-body); font-size: .95rem;
  color: var(--color-muted); font-weight: 500;
}

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-neutral-dark), var(--color-primary));
  color: #fff;
  padding-block: 4rem;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 80% 30%, rgba(249, 115, 22, 0.28), transparent 70%);
  pointer-events: none;
}
.cta-band__inner {
  position: relative;
  display: flex; flex-direction: column; gap: 1.5rem;
  align-items: flex-start;
}
.cta-band h2 { color: #fff; margin-bottom: .5rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin-bottom: 0; max-width: 60ch; }
@media (min-width: 900px) {
  .cta-band__inner { flex-direction: row; align-items: center; justify-content: space-between; gap: 3rem; }
}

/* === FAQ === */
.faq details {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1rem 1.25rem;
  background: #fff;
  margin-bottom: .75rem;
  transition: box-shadow .2s var(--ease);
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer; font-weight: 600;
  font-family: var(--font-heading); color: var(--color-neutral-dark);
  list-style: none; padding-right: 1.5rem; position: relative;
}
.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 p { color: var(--color-muted); margin: .75rem 0 0; }

/* === Pricing === */
.pricing-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: 1fr;
}
@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 var(--color-border);
  background: #fff;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pricing-card--featured {
  border: 2px solid var(--color-accent);
  box-shadow: 0 20px 50px -20px rgba(249, 115, 22, 0.35);
}
.pricing-card__badge {
  position: absolute; top: -12px; right: 1.5rem;
  background: var(--color-accent); color: #fff;
  padding: .35rem .85rem; border-radius: 999px;
  font-size: .75rem; font-weight: 600; font-family: var(--font-heading);
  letter-spacing: .04em; text-transform: uppercase;
}
.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-neutral-dark);
  margin-bottom: 1rem;
}
.pricing-card__lede { color: var(--color-muted); margin-bottom: 1.25rem; }
.pricing-card__features {
  list-style: none; padding: 0; margin: 0 0 2rem;
  display: flex; flex-direction: column; gap: .5rem;
}
.pricing-card__features li {
  display: flex; gap: .5rem; color: var(--color-text);
  font-size: .95rem;
}
.pricing-card__cta { margin-top: auto; align-self: flex-start; }

/* === Contact === */
.contact-layout { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .contact-layout { grid-template-columns: .8fr 1.2fr; align-items: start; } }
.contact-block { font-style: normal; color: var(--color-muted); line-height: 1.8; }
.contact-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 1rem;
}
.contact-form label {
  display: flex; flex-direction: column; gap: .35rem;
  font-weight: 500; font-size: .95rem; color: var(--color-neutral-dark);
}
.contact-form input,
.contact-form textarea {
  font-family: var(--font-body); font-size: 1rem;
  padding: .75rem .9rem;
  border: 1px solid var(--color-border);
  border-radius: 10px; background: #fff; color: var(--color-text);
  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 rgba(79, 70, 229, 0.15);
}
.form-consent {
  flex-direction: row !important; align-items: flex-start; gap: .6rem !important;
  font-size: .85rem !important; color: var(--color-muted); font-weight: 400 !important;
  flex-wrap: wrap;
}
.form-consent input { margin-top: .2rem; }
.contact-form button[type="submit"] { align-self: flex-start; margin-top: .5rem; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(255,255,255,0.85);
  padding-block: 3rem 1.5rem;
  margin-top: 4rem;
}
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1.2fr; } }
.site-footer h3 {
  color: #fff; font-size: 1rem; text-transform: uppercase;
  letter-spacing: .1em; margin-bottom: 1rem;
}
.site-footer .logo img { height: 60px; filter: brightness(0) invert(1); }
.footer-tag { margin-top: 1rem; color: rgba(255,255,255,0.75); }
.site-footer ul { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; flex-direction: column; gap: .5rem; }
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: #fff; }
.site-footer address { font-style: normal; margin-bottom: 1rem; line-height: 1.8; }
.legal-links { flex-direction: row !important; gap: 1rem !important; flex-wrap: wrap; }
.legal-links a { font-size: .85rem; opacity: .85; }
.copyright {
  margin-top: 2rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: .85rem; color: rgba(255,255,255,0.7);
}

/* === 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);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5);
  max-width: 640px; margin: 0 auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .95rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner button {
  font-family: var(--font-heading); font-weight: 600; font-size: .9rem;
  padding: .55rem 1rem; border-radius: 999px; cursor: pointer;
  border: 1px solid rgba(238, 242, 255, 0.3); background: transparent;
  color: var(--color-neutral-light);
  transition: background .2s var(--ease);
}
.cookie-banner button:hover { background: rgba(255,255,255,0.08); }
.cookie-banner [data-cookie-accept] {
  background: var(--color-accent); color: #fff; border-color: var(--color-accent);
}
.cookie-banner [data-cookie-accept]:hover { background: #ea6a10; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; }
.cookie-banner__prefs label { display: flex; gap: .5rem; align-items: center; font-size: .9rem; }
.cookie-banner__prefs button { margin-top: .5rem; align-self: flex-start; }

/* === Reveal 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; }
}