:root {
  --color-primary: #2563EB;
  --color-secondary: #3B82F6;
  --color-accent: #F97316;
  --color-neutral-dark: #1E293B;
  --color-neutral-light: #F8FAFC;
  --color-border: rgba(30, 41, 59, 0.12);
  --color-muted: rgba(30, 41, 59, 0.65);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 20px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(15, 23, 42, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-hover: cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1160px;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease-hover); }
a:hover { color: var(--color-secondary); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); line-height: 1.2; margin: 0 0 .75rem; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
p { margin: 0 0 1rem; }

/* === Layout === */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
.section { padding-block: 4rem; }
@media (min-width: 768px) { .section { padding-block: 6rem; } }
.section-head { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.section-head p { color: var(--color-muted); font-size: 1.075rem; }
.section-head--left { text-align: left; margin-inline: 0; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: .82rem; font-weight: 600; color: var(--color-primary); margin: 0 0 1rem; }

/* === Header / Nav === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248, 250, 252, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background .25s var(--ease-hover), box-shadow .25s var(--ease-hover), border-color .25s var(--ease-hover);
}
.site-header.scrolled {
  background: rgba(248, 250, 252, 0.9);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 24px -20px rgba(15, 23, 42, 0.35);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 1rem;
  gap: 1.5rem;
}
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
@media (min-width: 768px) { .logo img { height: 96px; } }
.logo--footer img { height: 64px; }
.nav-toggle {
  background: none; border: 0; padding: .5rem; color: var(--color-neutral-dark);
  cursor: pointer; border-radius: 8px;
}
.nav-toggle:hover { background: rgba(37, 99, 235, 0.08); }
.primary-nav { display: none; }
.primary-nav.is-open { display: flex; flex-direction: column; gap: .5rem; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-neutral-light); padding: 1rem 1.25rem 1.5rem; box-shadow: var(--shadow-md); border-top: 1px solid var(--color-border); }
.primary-nav a {
  position: relative;
  color: var(--color-neutral-dark);
  font-weight: 500;
  padding: .5rem .25rem;
  font-size: .98rem;
}
.primary-nav a::after {
  content: ''; position: absolute; left: .25rem; right: .25rem; bottom: 2px;
  height: 2px; background: var(--color-primary);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease-hover);
}
.primary-nav a:hover::after, .primary-nav a.is-current::after { transform: scaleX(1); }
.primary-nav .nav-cta {
  background: var(--color-neutral-dark); color: var(--color-neutral-light);
  border-radius: 999px; padding: .55rem 1.1rem; font-weight: 600;
  transition: background .2s var(--ease-hover), transform .2s var(--ease-hover);
}
.primary-nav .nav-cta::after { display: none; }
.primary-nav .nav-cta:hover { background: var(--color-primary); color: #fff; transform: translateY(-1px); }
@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; align-items: center; gap: 1.75rem; position: static; padding: 0; background: none; box-shadow: none; border: 0; }
}

/* === Buttons === */
.btn {
  display: inline-block; font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
  padding: .95rem 1.6rem; border-radius: 999px; border: 0; cursor: pointer;
  text-align: center; line-height: 1; letter-spacing: -0.005em;
  transition: transform .2s var(--ease-hover), box-shadow .2s var(--ease-hover), background .2s var(--ease-hover);
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  box-shadow: 0 12px 28px -12px rgba(37, 99, 235, 0.55);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(37, 99, 235, 0.65); }
.btn-ghost {
  color: var(--color-neutral-dark);
  background: rgba(30, 41, 59, 0.04);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover { color: var(--color-primary); background: rgba(37, 99, 235, 0.08); transform: translateY(-2px); }
.btn-accent {
  color: #fff;
  background: var(--color-accent);
  box-shadow: 0 12px 28px -12px rgba(249, 115, 22, 0.55);
}
.btn-accent:hover { color: #fff; background: #ea6a10; transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(249, 115, 22, 0.6); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }

/* === Hero (centered) === */
.hero {
  position: relative;
  padding-block: 3.5rem 4rem;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.06) 0%, rgba(248, 250, 252, 0) 65%);
}
@media (min-width: 768px) { .hero { padding-block: 6rem 5rem; } }
.hero__glow {
  position: absolute; inset: -10% 20% auto 20%; height: 420px;
  background: radial-gradient(closest-side, rgba(249, 115, 22, 0.18), rgba(249, 115, 22, 0) 70%);
  filter: blur(20px);
  pointer-events: none; z-index: 0;
}
.hero__inner { position: relative; z-index: 1; text-align: center; }
.hero h1 { max-width: 22ch; margin-inline: auto; margin-bottom: 1.25rem; }
.hero__sub { max-width: 56ch; margin: 0 auto 2rem; color: var(--color-muted); font-size: clamp(1.05rem, 1.6vw, 1.25rem); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-bottom: 3rem; }
.hero__image {
  margin: 3rem auto 0; max-width: 980px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #fff;
}
.hero__image img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }

/* === Prose sections === */
.prose__inner { max-width: 720px; margin-inline: auto; }
.prose h2 { margin-bottom: 1.25rem; }
.prose p { font-size: 1.075rem; color: var(--color-neutral-dark); }

/* === Highlights 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 .25s var(--ease-hover), box-shadow .25s var(--ease-hover);
}
.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(37, 99, 235, 0.12), rgba(59, 130, 246, 0.18));
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--color-muted); font-size: .98rem; margin: 0; }

/* === Testimonial === */
.testimonial { background: linear-gradient(180deg, rgba(37, 99, 235, 0.04), rgba(248, 250, 252, 0)); }
.pull-quote {
  max-width: 820px; margin: 0 auto; text-align: center;
  padding: 2rem 1rem;
  position: relative;
}
.pull-quote::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 6rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.18;
  position: absolute; top: -1rem; left: 50%;
  transform: translateX(-50%);
}
.pull-quote p {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  line-height: 1.4;
  color: var(--color-neutral-dark);
  margin-bottom: 1.5rem;
}
.pull-quote cite { display: block; font-style: normal; font-weight: 500; color: var(--color-muted); font-size: .95rem; }

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), #1e40af);
  color: #fff;
  border-radius: var(--radius-lg);
  margin-inline: 1.25rem;
  padding: 3.5rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: -30% -10% auto auto; width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.35), transparent 65%);
  pointer-events: none;
}
@media (min-width: 768px) { .cta-band { margin-inline: auto; max-width: calc(var(--container) - 2.5rem); padding: 4.5rem 2.5rem; } }
.cta-band__inner { position: relative; text-align: center; max-width: 720px; margin-inline: auto; }
.cta-band h2 { color: #fff; margin-bottom: 1rem; }
.cta-band p { color: rgba(248, 250, 252, 0.92); margin-bottom: 1.75rem; font-size: 1.05rem; }
.cta-band .btn-accent { box-shadow: 0 14px 36px -14px rgba(0, 0, 0, 0.5); }

/* === FAQ === */
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin-bottom: .75rem;
  background: #fff;
  transition: box-shadow .2s var(--ease-hover);
}
.faq-item[open] { box-shadow: var(--shadow-sm); border-color: rgba(37, 99, 235, 0.35); }
.faq-item summary {
  cursor: pointer; font-family: var(--font-heading); font-weight: 600;
  font-size: 1.05rem; padding: .35rem 0;
  list-style: none; position: relative; padding-right: 2rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; color: var(--color-primary); font-weight: 400; line-height: 1;
  transition: transform .2s var(--ease-hover);
}
.faq-item[open] summary::after { content: '\2013'; }
.faq-item p { margin: .75rem 0 .25rem; color: var(--color-muted); }

/* === Contact form === */
.form-wrap { max-width: 720px; margin-inline: auto; }
.contact-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 1.1rem;
}
@media (min-width: 768px) { .contact-form { padding: 2.5rem; } }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label { font-family: var(--font-heading); font-weight: 500; font-size: .95rem; color: var(--color-neutral-dark); }
.field input, .field textarea {
  font: inherit; color: inherit;
  padding: .8rem 1rem; border: 1px solid var(--color-border);
  border-radius: 10px; background: var(--color-neutral-light);
  transition: border-color .15s var(--ease-hover), box-shadow .15s var(--ease-hover), background .15s var(--ease-hover);
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
  background: #fff;
}
.form-consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .9rem; color: var(--color-muted); line-height: 1.5; }
.form-consent input { margin-top: .2rem; flex-shrink: 0; }
.form-consent a { text-decoration: underline; }
.contact-form .btn-primary { justify-self: start; }

/* === Contact band / lines === */
.contact-band .contact-line { text-align: center; font-size: 1.075rem; color: var(--color-muted); }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(248, 250, 252, 0.85);
  padding: 4rem 0 1.5rem;
  margin-top: 2rem;
}
.site-footer__grid { display: grid; gap: 2rem; grid-template-columns: 1fr; margin-bottom: 2rem; }
@media (min-width: 768px) { .site-footer__grid { grid-template-columns: 1.4fr 1fr 1.2fr; gap: 3rem; } }
.site-footer h4 { color: #fff; margin-bottom: 1rem; }
.site-footer a { color: rgba(248, 250, 252, 0.85); }
.site-footer a:hover { color: var(--color-accent); }
.footer-tagline { color: rgba(248, 250, 252, 0.6); font-size: .95rem; max-width: 30ch; }
.footer-nav { display: flex; flex-direction: column; gap: .5rem; }
.footer-contact p { margin-bottom: .4rem; font-size: .95rem; color: rgba(248, 250, 252, 0.75); }
.footer-legal { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(248, 250, 252, 0.12); font-size: .9rem; }
.site-footer__copy { border-top: 1px solid rgba(248, 250, 252, 0.12); padding-top: 1.25rem; }
.site-footer__copy p { margin: 0; font-size: .85rem; color: rgba(248, 250, 252, 0.55); }

/* === 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-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .95rem; line-height: 1.5; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner button {
  font: inherit; font-family: var(--font-heading); font-weight: 600; font-size: .9rem;
  padding: .55rem 1rem; border-radius: 999px; border: 0; cursor: pointer;
  background: rgba(248, 250, 252, 0.12); color: var(--color-neutral-light);
  transition: background .15s var(--ease-hover);
}
.cookie-banner button:hover { background: rgba(248, 250, 252, 0.22); }
.cookie-banner button[data-cookie-accept] { background: var(--color-accent); color: #fff; }
.cookie-banner button[data-cookie-accept]:hover { background: #ea6a10; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; padding-top: 1rem; border-top: 1px solid rgba(248, 250, 252, 0.15); }
.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; }

/* === Reveal on scroll === */
.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; } }

/* === Utility === */
.contact-line a { color: var(--color-primary); }