:root {
  --color-primary: #4F46E5;
  --color-secondary: #818CF8;
  --color-accent: #22C55E;
  --color-neutral-dark: #312E81;
  --color-neutral-light: #EEF2FF;
  --color-text: #1E1B4B;
  --color-muted: #4B5175;
  --color-border: rgba(49, 46, 129, 0.12);
  --color-white: #ffffff;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 20px rgba(49, 46, 129, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(49, 46, 129, 0.18);
  --shadow-lg: 0 30px 60px -20px rgba(49, 46, 129, 0.28);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* === 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-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
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 0.75rem;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1rem; color: var(--color-muted); }

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

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.9);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 20px rgba(49,46,129,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
}
.logo img { height: 72px; width: auto; display: block; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  padding: 10px;
}
.nav-toggle span { display:block; height:2px; background: var(--color-neutral-dark); border-radius: 2px; }

.primary-nav {
  display: none;
  flex-direction: column;
  gap: .5rem;
  padding: 1rem 0;
}
.primary-nav.open { display: flex; }
.primary-nav a {
  color: var(--color-neutral-dark);
  font-weight: 500;
  padding: .5rem .25rem;
  position: relative;
}
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
.primary-nav .nav-cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  padding: .6rem 1rem;
  border-radius: 999px;
  text-align: center;
}
.primary-nav .nav-cta:hover { text-decoration: none; }

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.75rem;
    padding: 0;
  }
  .primary-nav a::after {
    content: '';
    position: absolute; left: 0; right: 0; bottom: -2px;
    height: 2px; background: var(--color-primary);
    transform: scaleX(0); transform-origin: left;
    transition: transform .25s var(--ease);
  }
  .primary-nav a:not(.nav-cta):hover { text-decoration: none; }
  .primary-nav a:not(.nav-cta):hover::after { transform: scaleX(1); }
  .primary-nav .nav-cta::after { display: none; }
  .primary-nav .nav-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  text-align: center;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(79,70,229,0.55);
}
.btn-primary:hover { box-shadow: 0 14px 30px -10px 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); }
.btn-accent {
  background: var(--color-accent);
  color: #04240F;
  box-shadow: 0 8px 20px -8px rgba(34,197,94,0.55);
}
.btn-accent:hover { filter: brightness(1.05); box-shadow: 0 14px 30px -10px rgba(34,197,94,0.65); }

/* === Hero (split) === */
.hero {
  position: relative;
  padding-block: 3rem;
  overflow: hidden;
  background:
    radial-gradient(60% 60% at 85% 10%, rgba(34,197,94,0.10), transparent 70%),
    linear-gradient(180deg, var(--color-neutral-light) 0%, #ffffff 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 1rem;
  padding: .35rem .75rem;
  background: rgba(79,70,229,0.08);
  border-radius: 999px;
}
.hero-copy h1 { max-width: 18ch; }
.lede { font-size: 1.15rem; color: var(--color-muted); max-width: 52ch; margin-bottom: 1.75rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.5rem; }
.hero-proof {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 1rem;
  color: var(--color-neutral-dark);
  font-size: .9rem;
}
.hero-proof li {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .35rem .75rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-weight: 500;
}
.hero-proof li::before { content: '✓'; color: var(--color-accent); font-weight: 700; }
.hero-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
  width: 100%;
}
@media (min-width: 900px) {
  .hero { padding-block: 5.5rem; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 4rem; }
}

/* === Sections === */
.section { padding-block: 4rem; }
.section-tint {
  background:
    radial-gradient(50% 40% at 10% 0%, rgba(129,140,248,0.12), transparent 70%),
    var(--color-neutral-light);
}
.section-head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section-head p { font-size: 1.05rem; }

.split-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
.split-visual img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); aspect-ratio: 4/3; object-fit: cover; }
@media (min-width: 900px) {
  .split-block { grid-template-columns: 1fr 1fr; 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-md);
  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: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(79,70,229,0.12), rgba(129,140,248,0.18));
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.card h3 { margin-bottom: .5rem; }
.card p { margin: 0; color: var(--color-muted); }

/* === Testimonial === */
.testimonial {
  margin: 0;
  padding: 2rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.testimonial p {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--color-neutral-dark);
  margin-bottom: 1rem;
}
.testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
  font-size: .95rem;
}

/* === CTA band === */
.cta-band {
  margin: 3rem 1.25rem;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(60% 100% at 90% 0%, rgba(34,197,94,0.25), transparent 60%),
    linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: #fff;
  overflow: hidden;
}
.cta-inner {
  display: grid;
  gap: 1.5rem;
  padding: 2.5rem 1.5rem;
  align-items: center;
}
.cta-band h2 { color: #fff; margin-bottom: .5rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }
@media (min-width: 800px) {
  .cta-band { margin-inline: auto; max-width: 1150px; }
  .cta-inner { grid-template-columns: 1fr auto; padding: 3rem 3rem; gap: 2.5rem; }
}

/* === Pricing === */
.pricing-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .pricing-grid-3 { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
}
.pricing-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2.25rem;
  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: 2px solid var(--color-accent);
  box-shadow: var(--shadow-md);
}
.pricing-card__badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--color-accent);
  color: #04240F;
  font-size: .75rem;
  font-weight: 700;
  padding: .3rem .7rem;
  border-radius: 999px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.pricing-card__plan { font-size: 1.1rem; color: var(--color-neutral-dark); 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: 0 0 1rem;
}
.pricing-card__lede { color: var(--color-muted); margin-bottom: 1rem; }
.pricing-card__features {
  list-style: none;
  padding: 0; margin: 0 0 1.5rem;
  flex: 1;
}
.pricing-card__features li {
  display: flex;
  gap: .5rem;
  padding: .4rem 0;
  border-bottom: 1px dashed var(--color-border);
  color: var(--color-text);
  font-size: .95rem;
}
.pricing-card__features li:last-child { border-bottom: none; }
.pricing-card__cta { align-self: stretch; }

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

/* === Contact form === */
.contact-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.form-row { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.form-row label { font-weight: 600; color: var(--color-neutral-dark); font-size: .95rem; }
.form-row input,
.form-row textarea,
.form-row select {
  font: inherit;
  padding: .75rem .9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.15);
}
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .9rem;
  color: var(--color-muted);
  margin: 1rem 0 1.5rem;
  line-height: 1.5;
}
.form-consent input { margin-top: .2rem; flex-shrink: 0; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(255,255,255,0.75);
  padding: 3rem 0 1.5rem;
  margin-top: 3rem;
}
.site-footer .logo img { height: 64px; }
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.site-footer h4 {
  color: #fff;
  font-size: 1rem;
  margin: 0 0 .75rem;
}
.site-footer nav { display: flex; flex-direction: column; gap: .5rem; }
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: #fff; }
.footer-tag { margin: .75rem 0 0; color: rgba(255,255,255,0.7); }
.site-footer address { font-style: normal; line-height: 1.7; }
.footer-legal { margin-top: 1rem; font-size: .9rem; }
.footer-copy {
  padding-top: 1.5rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: .85rem;
  color: rgba(255,255,255,0.6);
}
@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; gap: 3rem; }
}

/* === 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; } }

/* === 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;
  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 { color: rgba(238,242,255,0.9); margin: 0 0 .9rem; font-size: .92rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner__actions button {
  font: inherit;
  padding: .55rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: var(--color-neutral-light);
  cursor: pointer;
  font-weight: 600;
  font-size: .9rem;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.cookie-banner__actions button:hover { background: rgba(255,255,255,0.08); transform: translateY(-1px); }
.cookie-banner__actions button[data-cookie-accept] {
  background: var(--color-accent);
  color: #04240F;
  border-color: transparent;
}
.cookie-banner__prefs {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.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;
  padding: .5rem 1rem;
  border-radius: 999px;
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}