:root {
  --color-primary: #1E3A8A;
  --color-secondary: #3B82F6;
  --color-accent: #CA8A04;
  --color-neutral-dark: #1E40AF;
  --color-neutral-light: #F8FAFC;
  --color-text: #0F172A;
  --color-muted: #475569;
  --color-border: rgba(30, 58, 138, 0.12);
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-soft: 0 2px 20px rgba(15, 23, 42, 0.06);
  --shadow-lift: 0 20px 60px -20px rgba(30, 58, 138, 0.25);
}

/* === Base === */
* { 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-text);
  background: var(--color-neutral-light);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 1rem;
}
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-muted); }
p { margin: 0 0 1rem; }
a { color: var(--color-secondary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-primary); }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 780px; }
.eyebrow {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0 0 1rem;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .95rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, color .2s;
  text-decoration: none;
  white-space: nowrap;
}
.btn-sm { padding: .55rem 1rem; font-size: .85rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  box-shadow: 0 8px 24px -10px rgba(30, 58, 138, 0.6);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(30, 58, 138, 0.7); }
.btn-accent {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 8px 24px -10px rgba(202, 138, 4, 0.6);
}
.btn-accent:hover { color: #fff; transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-primary); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

/* === Header / Nav === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.75);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s, background .3s, border-color .3s;
}
.site-header.scrolled {
  background: rgba(248, 250, 252, 0.92);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 24px -12px rgba(15, 23, 42, 0.15);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: .75rem;
}
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  padding: .5rem;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
}
.primary-nav {
  display: none;
  flex-direction: column;
  gap: .25rem;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(248, 250, 252, 0.98);
  backdrop-filter: blur(16px);
  padding: 1rem 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.primary-nav.is-open { display: flex; }
.primary-nav a {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--color-text);
  padding: .5rem 0;
  position: relative;
}
.primary-nav a.is-active { color: var(--color-primary); font-weight: 700; }
.primary-nav a.btn { color: #fff; padding: .55rem 1rem; }

/* === Hero (hero-centered) === */
.hero {
  position: relative;
  text-align: center;
  padding-block: 3.5rem 2rem;
  overflow: hidden;
  background: linear-gradient(180deg, #eff6ff 0%, var(--color-neutral-light) 70%);
}
.hero-glow {
  position: absolute;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  width: 640px;
  height: 640px;
  background: radial-gradient(closest-side, rgba(202, 138, 4, 0.14), transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; }
.hero__title {
  max-width: 28ch;
  margin: 0 auto 1.25rem;
  font-weight: 700;
}
.hero__sub {
  max-width: 52ch;
  margin: 0 auto 2rem;
  color: var(--color-muted);
  font-size: 1.125rem;
}
.hero__ctas {
  display: flex;
  gap: .75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero__image {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.hero__image img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* === Sections === */
.section { padding-block: 4rem; }
.section-head { text-align: center; margin-bottom: 2.5rem; }
.section-head h2 { margin-bottom: .5rem; }
.section-head p { color: var(--color-muted); max-width: 56ch; margin-inline: auto; }
.intro h2 { text-align: center; }
.intro p { color: var(--color-muted); font-size: 1.0625rem; }
.intro .narrow p { text-align: center; }

/* === Grids === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }

/* === Cards === */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -18px rgba(30, 58, 138, 0.25);
}
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(30, 58, 138, 0.12));
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.card h3 { color: var(--color-primary); margin-bottom: .5rem; }
.card p { color: var(--color-muted); margin: 0; font-size: .95rem; }

/* === Testimonial === */
.testimonial { text-align: center; }
.testimonial blockquote {
  margin: 0;
  padding: 2.5rem 1.5rem;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  position: relative;
}
.testimonial .quote-mark {
  color: var(--color-accent);
  opacity: .35;
  margin-bottom: .5rem;
}
.testimonial p {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}
.testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
  font-size: .95rem;
}

/* === CTA band === */
.cta-band {
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: #fff;
  border-radius: 0;
}
.cta-band .container { padding-block: 1rem; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255, 255, 255, 0.85); max-width: 52ch; margin-inline: auto; margin-bottom: 1.5rem; }

/* === Split section === */
.split-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  align-items: center;
}
.split-image {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.split-image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* === FAQ === */
.faq details {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.5rem;
  margin-bottom: .75rem;
  transition: box-shadow .2s;
}
.faq details[open] { box-shadow: var(--shadow-soft); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-accent);
  font-weight: 400;
  transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 1rem 0 0; color: var(--color-muted); }

/* === Contact form === */
.contact-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.contact-info h3 { color: var(--color-primary); }
.contact-info p { color: var(--color-muted); }
.contact-info a { color: var(--color-secondary); }
.contact-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-text);
}
.contact-form input,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: .75rem .9rem;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-neutral-light);
  color: var(--color-text);
  transition: border-color .2s, box-shadow .2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}
.form-consent {
  flex-direction: row !important;
  align-items: flex-start;
  gap: .6rem !important;
  font-size: .85rem;
  color: var(--color-muted);
  font-weight: 400 !important;
  line-height: 1.4;
}
.form-consent input { margin-top: .2rem; }

/* === Footer === */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  padding-block: 3rem 1.5rem;
  margin-top: 4rem;
}
.site-footer h4 { color: #fff; margin-bottom: 1rem; }
.site-footer a { color: rgba(255, 255, 255, 0.85); }
.site-footer a:hover { color: var(--color-accent); }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: .4rem; }
.footer-grid address { font-style: normal; margin-bottom: 1rem; font-size: .9rem; }
.footer-tagline { margin-top: .75rem; font-size: .95rem; color: rgba(255, 255, 255, 0.7); }
.logo-footer img { height: 56px; filter: brightness(0) invert(1); }
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1rem;
  font-size: .85rem;
}
.copyright {
  padding-top: 1.5rem;
  font-size: .85rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
}

/* === 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: 0 20px 50px -10px rgba(0, 0, 0, 0.4);
  max-width: 640px;
  margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .9rem; line-height: 1.5; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.cookie-banner .btn-ghost:hover { border-color: #fff; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; font-size: .85rem; align-items: center; }
.cookie-banner__prefs label { display: inline-flex; gap: .4rem; align-items: center; }

/* === 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; }
}

/* === Responsive === */
@media (min-width: 640px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1.4fr; }
}
@media (min-width: 768px) {
  .logo img { height: 96px; }
  .hero { padding-block: 6rem 4rem; }
  .hero__image img { aspect-ratio: 21/9; }
  .section { padding-block: 6rem; }
  .split-grid { grid-template-columns: 1.1fr 1fr; gap: 3.5rem; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1.4fr; }
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex !important;
    flex-direction: row;
    position: static;
    background: transparent;
    backdrop-filter: none;
    padding: 0;
    border: 0;
    gap: 1.5rem;
    align-items: center;
  }
  .primary-nav a { padding: .25rem 0; }
  .primary-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s var(--ease);
  }
  .primary-nav a:not(.btn):hover::after,
  .primary-nav a.is-active::after { transform: scaleX(1); }
}
@media (min-width: 960px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}