:root {
  --color-primary: #1E40AF;
  --color-secondary: #3B82F6;
  --color-accent: #F97316;
  --color-neutral-dark: #1E3A8A;
  --color-neutral-light: #EFF6FF;
  --color-ink: #0F1B3D;
  --color-muted: #4B5A7A;
  --color-border: rgba(30, 58, 138, 0.14);
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 20px rgba(15, 27, 61, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(15, 27, 61, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(15, 27, 61, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* === Base === */
*, *::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-ink);
  background: #FFFFFF;
  line-height: 1.6;
  font-size: 16px;
  -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-ink); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 1rem; font-weight: 700; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }
.container--narrow { max-width: 780px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.78rem; color: var(--color-secondary); font-weight: 600; margin: 0 0 1rem; }

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.4rem; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  font-family: var(--font-heading); border: 1px solid transparent; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s;
  text-decoration: none; line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.btn--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: #fff; box-shadow: 0 8px 20px -8px rgba(30, 64, 175, 0.5); }
.btn--accent { background: var(--color-accent); color: #fff; box-shadow: 0 8px 20px -8px rgba(249, 115, 22, 0.55); }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: var(--color-border); }
.btn--sm { padding: 0.55rem 1rem; font-size: 0.85rem; }

/* === Header === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(239, 246, 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 .2s, box-shadow .2s, border-color .2s;
}
.site-header.scrolled { background: rgba(255, 255, 255, 0.92); border-bottom-color: var(--color-border); box-shadow: 0 4px 24px -18px rgba(15,27,61,0.25); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding-block: 0.75rem; gap: 1rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
.logo:hover { text-decoration: none; }
.nav-toggle { background: transparent; border: 1px solid var(--color-border); border-radius: 10px; padding: 0.55rem; cursor: pointer; display: inline-flex; flex-direction: column; gap: 4px; }
.nav-toggle__bar { display: block; width: 22px; height: 2px; background: var(--color-ink); border-radius: 2px; }
.primary-nav { display: none; }
.primary-nav.is-open { display: block; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-md); padding: 1rem 1.25rem; }
.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.primary-nav a { display: inline-block; padding: 0.5rem 0.25rem; color: var(--color-ink); font-weight: 500; position: relative; }
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
.primary-nav .nav-cta { color: #fff; background: var(--color-primary); padding: 0.55rem 1rem; border-radius: 999px; }
.primary-nav .nav-cta:hover { background: var(--color-neutral-dark); text-decoration: none; }

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { display: block; position: static; background: transparent; border: 0; box-shadow: none; padding: 0; }
  .primary-nav ul { flex-direction: row; gap: 1.75rem; align-items: center; }
  .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); }
}

/* === Hero card === */
.hero {
  position: relative; padding-block: 3rem 4rem;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(249, 115, 22, 0.08), transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(59, 130, 246, 0.18), transparent 55%),
    linear-gradient(180deg, var(--color-neutral-light), #FFFFFF);
}
.hero-card__box {
  max-width: 880px; margin-inline: auto;
  padding: 2.25rem 1.5rem; border-radius: var(--radius);
  background: #fff; box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}
.hero-card__sub { color: var(--color-muted); font-size: 1.1rem; max-width: 60ch; margin-bottom: 1.5rem; }
.hero-card__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0 0 2rem; }
.hero-card__figure { margin: 0; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-md); }
.hero-card__figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

@media (min-width: 768px) {
  .hero { padding-block: 5rem 6rem; }
  .hero-card__box { padding: 3.5rem; }
}

/* === Sections === */
.section { padding-block: 3.5rem; }
@media (min-width: 768px) { .section { padding-block: 5rem; } }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section-head h2 { margin-bottom: 0.75rem; }
.section-head p { color: var(--color-muted); font-size: 1.05rem; }

.intro h2 { text-align: center; }
.intro p { color: var(--color-muted); font-size: 1.05rem; text-align: left; }

/* === Grid & cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .grid--2 { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}

.card {
  background: #fff; border: 1px solid var(--color-border); 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: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(30,64,175,0.10), rgba(249,115,22,0.14));
  color: var(--color-primary); margin-bottom: 1rem;
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--color-muted); margin: 0; font-size: 0.98rem; }

/* === Intro split === */
.intro-split__grid { display: grid; gap: 2rem; grid-template-columns: 1fr; align-items: center; }
.intro-split__figure { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.intro-split__figure img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
@media (min-width: 900px) { .intro-split__grid { grid-template-columns: 1.1fr 1fr; gap: 3.5rem; } }

/* === Testimonial === */
.testimonial { background: linear-gradient(180deg, #fff, var(--color-neutral-light)); }
.testimonial blockquote { margin: 0; text-align: center; }
.testimonial p { font-family: var(--font-heading); font-size: clamp(1.2rem, 2.4vw, 1.6rem); line-height: 1.4; color: var(--color-ink); font-weight: 500; }
.testimonial cite { display: block; margin-top: 1.25rem; font-style: normal; color: var(--color-muted); font-size: 0.95rem; }

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: #fff; padding-block: 3.5rem; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(249,115,22,0.28), transparent 45%);
  pointer-events: none;
}
.cta-band__inner { position: relative; display: grid; gap: 1.5rem; align-items: center; grid-template-columns: 1fr; }
.cta-band h2 { color: #fff; margin-bottom: 0.5rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }
@media (min-width: 800px) { .cta-band__inner { grid-template-columns: 1fr auto; gap: 3rem; } }

/* === Stats === */
.stats { background: var(--color-neutral-light); }
.stat { text-align: center; padding: 1.5rem 1rem; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); }
.stat__value { display: block; font-family: var(--font-heading); font-weight: 800; font-size: clamp(2rem, 4vw, 2.75rem); color: var(--color-accent); line-height: 1.1; letter-spacing: -0.02em; }
.stat__label { display: block; color: var(--color-muted); font-size: 0.95rem; margin-top: 0.5rem; }

/* === FAQ === */
.faq__item {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: 1rem 1.25rem;
  margin-bottom: 0.75rem; box-shadow: var(--shadow-sm);
}
.faq__item[open] { border-color: var(--color-secondary); }
.faq__item summary { cursor: pointer; font-weight: 600; font-family: var(--font-heading); color: var(--color-ink); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; font-size: 1.5rem; color: var(--color-primary); transition: transform .2s; line-height: 1; }
.faq__item[open] summary::after { content: '−'; }
.faq__item p { margin: 0.75rem 0 0; color: var(--color-muted); }

/* === Contact form === */
.contact-form { display: flex; flex-direction: column; gap: 1.15rem; margin-top: 1.5rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-weight: 600; font-size: 0.9rem; color: var(--color-ink); }
.field input, .field textarea {
  font: inherit; padding: 0.75rem 0.9rem; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border); background: #fff; color: var(--color-ink);
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.15); }
.form-consent { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; color: var(--color-muted); line-height: 1.5; }
.form-consent input { margin-top: 0.2rem; flex-shrink: 0; }

.contact-band p { color: var(--color-muted); }
.contact-band h2 { margin-bottom: 0.75rem; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(255,255,255,0.85); padding-block: 3rem 1.5rem; margin-top: 4rem; }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 0.9rem; }
.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: 1.7; }
.footer-tagline { color: rgba(255,255,255,0.7); margin-top: 1rem; }
.logo--footer img { height: 60px; filter: brightness(0) invert(1); }
.footer-nav, .footer-legal { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-legal { margin-top: 1rem; font-size: 0.9rem; }
.site-footer__grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
.site-footer__base { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1.25rem; margin-top: 2rem; font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.site-footer__base p { margin: 0; }
@media (min-width: 800px) { .site-footer__grid { grid-template-columns: 1.3fr 1fr 1.3fr; gap: 3rem; } }

/* === 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: var(--shadow-lg); max-width: 720px; margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.92rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner__actions .btn--ghost { color: #fff; border-color: rgba(255,255,255,0.35); }
.cookie-banner__actions .btn--ghost:hover { background: rgba(255,255,255,0.08); }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.9rem; }
.cookie-banner__prefs label { display: inline-flex; align-items: center; gap: 0.5rem; }
.cookie-banner__prefs button { margin-top: 0.5rem; align-self: flex-start; }

/* === 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; }
  html { scroll-behavior: auto; }
}