:root {
  --color-primary: #18181B;
  --color-secondary: #27272A;
  --color-accent: #F8FAFC;
  --color-neutral-dark: #09090B;
  --color-neutral-light: #FAFAFA;
  --border: rgba(9,9,11,0.12);
  --border-soft: rgba(9,9,11,0.06);
  --shadow-soft: 0 2px 20px rgba(0,0,0,0.06);
  --shadow-hover: 0 20px 60px -20px rgba(0,0,0,0.25);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 16px;
  --radius-lg: 24px;
}

/* === 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-primary);
  background: var(--color-neutral-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
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 1rem;
  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; }
.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 780px; }
.eyebrow {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: 1rem;
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.9rem 1.6rem;
  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);
  text-decoration: none;
  line-height: 1;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-neutral-dark), var(--color-secondary));
  color: var(--color-neutral-light);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); text-decoration: none; }
.btn-ghost {
  background: transparent;
  color: var(--color-neutral-dark);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--color-neutral-dark); color: var(--color-neutral-light); text-decoration: none; border-color: var(--color-neutral-dark); }
:focus-visible { outline: 2px solid var(--color-neutral-dark); outline-offset: 2px; border-radius: 4px; }

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,250,250,0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border-soft);
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(250,250,250,0.92);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.75rem;
  gap: 1rem;
}
.logo { display: inline-block; line-height: 0; }
.logo img { height: 72px; width: auto; }
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
  width: 40px;
  height: 32px;
  padding: 6px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; }
.primary-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-neutral-light);
  padding: 1rem 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-soft);
  flex-direction: column;
  gap: 0.25rem;
}
.primary-nav.is-open { display: flex; }
.primary-nav a {
  padding: 0.65rem 0.5rem;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  border-radius: 8px;
}
.primary-nav a:hover { background: rgba(9,9,11,0.05); text-decoration: none; }
.primary-nav a[aria-current="page"] { color: var(--color-neutral-dark); font-weight: 600; }
.nav-cta {
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light) !important;
  border-radius: 999px !important;
  text-align: center;
  margin-top: 0.5rem;
}
.nav-cta:hover { background: var(--color-secondary); }

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    padding: 0;
    background: transparent;
    border: none;
    gap: 0.25rem;
  }
  .primary-nav a { padding: 0.5rem 0.85rem; font-size: 0.9rem; position: relative; }
  .primary-nav a::after {
    content: '';
    position: absolute;
    left: 0.85rem;
    right: 0.85rem;
    bottom: 0.2rem;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .2s var(--ease);
  }
  .primary-nav a:hover::after { transform: scaleX(1); }
  .nav-cta::after { display: none !important; }
  .nav-cta { margin-top: 0; margin-left: 0.5rem; padding: 0.65rem 1.15rem !important; }
}

/* === Hero === */
.hero {
  position: relative;
  padding-block: 4rem 3rem;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(24,24,27,0.03), rgba(24,24,27,0) 60%);
}
.hero-glow {
  position: absolute;
  inset: -20% 20% auto 20%;
  height: 60%;
  background: radial-gradient(closest-side, rgba(24,24,27,0.10), transparent);
  pointer-events: none;
  z-index: 0;
}
.hero-inner { position: relative; z-index: 1; }
.hero h1 {
  max-width: 22ch;
  margin-inline: auto;
  font-weight: 700;
}
.hero .lede {
  max-width: 52ch;
  margin: 1rem auto 1.75rem;
  font-size: 1.15rem;
  color: var(--color-secondary);
}
.hero-ctas { display: flex; justify-content: center; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-image {
  margin: 0 auto;
  max-width: 1000px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  aspect-ratio: 16/9;
  background: var(--color-secondary);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 768px) { .hero { padding-block: 6rem 4rem; } }

/* === Sections === */
.section { padding-block: 4rem; }
@media (min-width: 768px) { .section { padding-block: 6rem; } }
.section-head { text-align: center; margin-bottom: 2.5rem; max-width: 720px; margin-inline: auto; }
.section-head h2 { margin-bottom: 0.5rem; }
.section-head p { color: var(--color-secondary); }
.intro .container.narrow, .intro .container { text-align: center; }
.intro p { color: var(--color-secondary); font-size: 1.05rem; }

/* === Split === */
.split-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.split-text { text-align: left; }
.split-image {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-soft);
}
.split-image img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 900px) {
  .split-inner { grid-template-columns: 1.1fr 1fr; gap: 4rem; }
}

/* === Grid & Cards === */
.grid { display: grid; gap: 1.25rem; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.card {
  background: var(--color-neutral-light);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--color-secondary); margin: 0; font-size: 0.95rem; }
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  margin-bottom: 1rem;
}
.card-link { display: block; color: inherit; text-decoration: none; }
.card-link:hover { text-decoration: none; }

/* === Testimonial === */
.testimonial blockquote {
  margin: 0;
  text-align: center;
  padding: 2rem 0;
  position: relative;
}
.testimonial blockquote::before {
  content: '“';
  display: block;
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: 0.8;
  color: var(--color-secondary);
  opacity: 0.25;
  margin-bottom: 0.5rem;
}
.testimonial blockquote p {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 500;
  color: var(--color-neutral-dark);
  line-height: 1.4;
  max-width: 40ch;
  margin-inline: auto;
}
.testimonial cite {
  display: block;
  margin-top: 1.25rem;
  font-style: normal;
  font-size: 0.9rem;
  color: var(--color-secondary);
  letter-spacing: 0.02em;
}

/* === CTA band === */
.cta-band { background: var(--color-neutral-dark); color: var(--color-neutral-light); text-align: center; }
.cta-band h2 { color: var(--color-neutral-light); }
.cta-band p { color: rgba(250,250,250,0.75); max-width: 52ch; margin-inline: auto; }
.cta-band .btn-primary { background: var(--color-neutral-light); color: var(--color-neutral-dark); }
.cta-band .btn-primary:hover { background: var(--color-accent); }

/* === 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;
  padding: 2.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--color-neutral-light);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-soft);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.pricing-card--featured {
  border-color: var(--color-neutral-dark);
  border-width: 2px;
  background: linear-gradient(180deg, var(--color-neutral-light), rgba(9,9,11,0.03));
}
.pricing-card__badge {
  position: absolute;
  top: -12px; right: 1.5rem;
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
}
.pricing-card__plan { margin: 0; font-size: 1.15rem; color: var(--color-secondary); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.pricing-card__price {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-neutral-dark);
  margin: 0.5rem 0 1rem;
  line-height: 1.1;
}
.pricing-card__lede { color: var(--color-secondary); font-size: 0.95rem; margin: 0 0 1.25rem; }
.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex-grow: 1;
}
.pricing-card__features li {
  display: flex;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--color-primary);
  line-height: 1.5;
}
.pricing-card__features li span { color: var(--color-neutral-dark); font-weight: 700; }
.pricing-card__cta { text-align: center; margin-top: auto; }

/* === Contact form === */
.contact-form {
  background: var(--color-neutral-light);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row label { font-family: var(--font-heading); font-size: 0.9rem; font-weight: 500; }
.form-row input, .form-row textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--color-neutral-dark);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--color-neutral-dark);
  box-shadow: 0 0 0 3px rgba(9,9,11,0.1);
}
.form-row textarea { resize: vertical; min-height: 140px; }
.form-consent {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--color-secondary);
  line-height: 1.5;
}
.form-consent a { text-decoration: underline; }
.contact-form button[type="submit"] { align-self: flex-start; }

/* === FAQ === */
.faq details {
  border-bottom: 1px solid var(--border-soft);
  padding: 1.2rem 0;
}
.faq summary {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
  padding-right: 2rem;
  position: relative;
  color: var(--color-neutral-dark);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after { content: '−'; }
.faq details p { margin-top: 0.75rem; color: var(--color-secondary); }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(250,250,250,0.85);
  padding-block: 3rem 1.5rem;
  margin-top: 4rem;
}
.site-footer .logo img { filter: invert(1) brightness(1.1); height: 56px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; } }
.site-footer .tagline { margin-top: 1rem; color: rgba(250,250,250,0.65); font-size: 0.95rem; }
.footer-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a { color: rgba(250,250,250,0.85); font-size: 0.95rem; }
.footer-nav a:hover { color: var(--color-neutral-light); }
.footer-contact { font-style: normal; font-size: 0.95rem; }
.footer-contact p { margin-bottom: 0.4rem; color: rgba(250,250,250,0.75); }
.footer-contact a { color: rgba(250,250,250,0.85); }
.legal-links { margin-top: 1rem !important; font-size: 0.85rem; }
.copyright { border-top: 1px solid rgba(250,250,250,0.1); padding-top: 1.25rem; font-size: 0.85rem; color: rgba(250,250,250,0.55); }
.copyright p { margin: 0; }

/* === Cookie banner === */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: none;
  z-index: 9999;
  max-width: 520px;
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 1.25rem;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  font-size: 0.9rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 0.9rem; color: rgba(250,250,250,0.85); line-height: 1.5; }
.cookie-banner__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.cookie-banner__actions .btn { padding: 0.6rem 1rem; font-size: 0.85rem; }
.cookie-banner__actions .btn-primary { background: var(--color-accent); color: var(--color-neutral-dark); }
.cookie-banner__actions .btn-ghost { color: var(--color-neutral-light); border-color: rgba(250,250,250,0.3); }
.cookie-banner__actions .btn-ghost:hover { background: rgba(250,250,250,0.1); color: var(--color-neutral-light); border-color: rgba(250,250,250,0.5); }
.cookie-banner__prefs {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(250,250,250,0.15);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.cookie-banner__prefs label { display: flex; gap: 0.5rem; align-items: center; font-size: 0.85rem; }
.cookie-banner__prefs button { align-self: flex-start; margin-top: 0.5rem; }

/* === Reveal 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; }
  * { scroll-behavior: auto !important; }
}