:root {
  --color-primary: #0EA5E9;
  --color-secondary: #0284C7;
  --color-accent: #10B981;
  --color-neutral-dark: #0C4A6E;
  --color-neutral-light: #F0F9FF;
  --color-text: #0C4A6E;
  --color-muted: #475569;
  --color-border: rgba(12, 74, 110, 0.12);
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 20px rgba(12, 74, 110, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(12, 74, 110, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(12, 74, 110, 0.35);
}

/* === Base === */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-secondary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-primary); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 .75rem; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1rem; }
.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.container--narrow { max-width: 780px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 600; color: var(--color-accent); margin-bottom: 1rem; }
.section { padding-block: 3.5rem; }
.section__title { text-align: center; margin-bottom: 2.25rem; }

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s, background .2s, color .2s;
  text-align: center;
}
.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #ffffff;
  box-shadow: 0 10px 30px -10px rgba(14, 165, 233, 0.6);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(14, 165, 233, 0.7); color: #fff; }
.btn--ghost {
  background: transparent;
  color: var(--color-neutral-dark);
  border-color: var(--color-border);
}
.btn--ghost:hover { background: var(--color-neutral-light); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }

/* === Header / nav === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(240, 249, 255, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--color-border);
  transition: background .2s, box-shadow .2s;
}
.site-header.scrolled { background: rgba(255, 255, 255, 0.9); box-shadow: 0 4px 20px -12px rgba(12, 74, 110, 0.25); }
.header__inner { display: flex; align-items: center; justify-content: space-between; padding-block: .75rem; gap: 1rem; }
.logo { display: inline-block; }
.logo img { height: 72px; width: auto; }
.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; border: none; background: transparent; cursor: pointer; padding: 8px;
}
.nav-toggle span { display: block; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; transition: transform .2s; }
.primary-nav {
  display: none; position: absolute; top: 100%; left: 0; right: 0;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.25rem;
  flex-direction: column; gap: .5rem;
  box-shadow: var(--shadow-md);
}
.primary-nav.is-open { display: flex; }
.primary-nav a { padding: .6rem 0; font-weight: 500; color: var(--color-neutral-dark); }
.primary-nav a:hover, .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 !important; border-radius: 999px; padding: .55rem 1.1rem; text-align: center; margin-top: .5rem;
}

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex; position: static; flex-direction: row; align-items: center; gap: 1.5rem;
    background: transparent; padding: 0; box-shadow: none; border: 0;
  }
  .primary-nav a { padding: 0; position: relative; }
  .primary-nav a:not(.nav-cta)::after {
    content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 100%;
    background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
  }
  .primary-nav a:not(.nav-cta):hover::after, .primary-nav a[aria-current="page"]:not(.nav-cta)::after { transform: scaleX(1); }
  .primary-nav .nav-cta { margin-top: 0; }
}

/* === Hero (hero-card) === */
.hero {
  position: relative;
  padding-block: 3rem 4rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(16, 185, 129, 0.10), transparent 55%),
    radial-gradient(circle at 85% 80%, rgba(14, 165, 233, 0.18), transparent 55%),
    linear-gradient(135deg, #E0F2FE, #F0F9FF);
  overflow: hidden;
}
.hero-card__inner {
  max-width: 880px; margin-inline: auto;
  padding: 2.5rem 1.5rem;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
  border: 1px solid var(--color-border);
}
.hero-card__inner h1 { margin-bottom: 1rem; }
.hero__sub { font-size: 1.1rem; color: var(--color-muted); max-width: 56ch; margin-inline: auto; margin-bottom: 1.75rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-bottom: 2rem; }
.hero-card__img { width: 100%; border-radius: var(--radius-md); box-shadow: var(--shadow-md); aspect-ratio: 16/9; object-fit: cover; }
.hero-card--compact .hero-card__inner { padding-bottom: 2.5rem; }
@media (min-width: 768px) {
  .hero { padding-block: 5rem 6rem; }
  .hero-card__inner { padding: 4rem 3.5rem; }
}

/* === Intro / prose === */
.intro__grid { display: grid; gap: 2rem; align-items: center; }
.intro__text p { color: var(--color-muted); font-size: 1.05rem; }
.intro__media img { border-radius: var(--radius-md); box-shadow: var(--shadow-md); aspect-ratio: 4/3; object-fit: cover; }
.intro--alt { background: var(--color-neutral-light); border-radius: var(--radius-lg); }
.container--narrow p { color: var(--color-muted); font-size: 1.05rem; }
@media (min-width: 900px) {
  .intro__grid { grid-template-columns: 1.1fr 1fr; gap: 3.5rem; }
}

/* === Cards / highlights === */
.cards { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) {
  .cards--3 { grid-template-columns: repeat(3, 1fr); }
  .cards--4 { grid-template-columns: repeat(4, 1fr); }
  .cards--5 { grid-template-columns: repeat(3, 1fr); }
}
.card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card .icon {
  width: 40px; height: 40px;
  padding: 8px;
  border-radius: 12px;
  color: var(--color-primary);
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(16, 185, 129, 0.12));
  margin-bottom: 1rem;
}
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--color-muted); font-size: .95rem; margin: 0; }

/* === Testimonial === */
.testimonial blockquote {
  max-width: 780px; margin: 0 auto; text-align: center;
  padding: 2.5rem 1.5rem;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(16, 185, 129, 0.05));
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.testimonial blockquote p { font-family: var(--font-heading); font-size: 1.25rem; line-height: 1.5; color: var(--color-neutral-dark); font-weight: 500; }
.testimonial cite { display: block; margin-top: 1rem; font-style: normal; color: var(--color-muted); font-size: .95rem; }

/* === CTA band === */
.cta-band__inner {
  background: linear-gradient(135deg, var(--color-neutral-dark), var(--color-secondary));
  color: #ffffff;
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  display: grid; gap: 1.5rem; align-items: center;
  box-shadow: var(--shadow-lg);
}
.cta-band__inner h2 { color: #ffffff; margin-bottom: .5rem; }
.cta-band__inner p { color: rgba(255, 255, 255, 0.85); margin: 0; }
.cta-band__inner .btn--primary { background: var(--color-accent); box-shadow: 0 10px 30px -10px rgba(16, 185, 129, 0.6); }
@media (min-width: 768px) {
  .cta-band__inner { grid-template-columns: 1fr auto; padding: 3rem 3rem; }
}

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: stretch; }
@media (min-width: 900px) { .pricing-grid--3 { grid-template-columns: repeat(3, 1fr); } }
.pricing-card {
  position: relative;
  padding: 2.25rem 1.75rem;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  transition: transform .2s var(--ease), box-shadow .2s;
}
.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: -12px; right: 1.25rem;
  background: var(--color-accent); color: #ffffff;
  padding: .35rem .75rem; border-radius: 999px;
  font-size: .75rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}
.pricing-card__plan { font-size: 1.25rem; margin-bottom: .25rem; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.5rem); font-weight: 800; color: var(--color-primary); margin: 0 0 .75rem; }
.pricing-card__lede { color: var(--color-muted); font-size: .95rem; margin-bottom: 1.25rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.5rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.pricing-card__features li { display: flex; gap: .5rem; align-items: flex-start; color: var(--color-neutral-dark); font-size: .95rem; }
.pricing-card__features li span { color: var(--color-accent); font-weight: 700; }
.pricing-card__cta { align-self: stretch; }

/* === FAQ === */
.faq details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: .75rem;
  background: #ffffff;
  transition: box-shadow .2s;
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer; font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark);
  list-style: none; position: relative; padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  color: var(--color-primary); font-size: 1.5rem; font-weight: 400; transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: .75rem; color: var(--color-muted); }

/* === Contact form === */
.form-section h2 { margin-bottom: .5rem; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.form-row { display: flex; flex-direction: column; gap: .35rem; }
.form-row label { font-weight: 600; font-size: .9rem; color: var(--color-neutral-dark); }
.form-row input, .form-row textarea {
  font: inherit; padding: .75rem .9rem;
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  background: #ffffff; color: var(--color-text);
  transition: border-color .2s, box-shadow .2s;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}
.form-consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .9rem; color: var(--color-muted); }
.form-consent input { margin-top: .25rem; }
.form-consent a { text-decoration: underline; }

/* === Contact band === */
.contact-band__inner { display: grid; gap: 1.5rem; align-items: center; }
@media (min-width: 720px) { .contact-band__inner { grid-template-columns: 1fr auto; } }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(240, 249, 255, 0.85);
  padding-top: 3rem; margin-top: 4rem;
}
.site-footer h3 { color: #ffffff; font-size: 1rem; margin-bottom: .9rem; }
.site-footer a { color: rgba(240, 249, 255, 0.85); }
.site-footer a:hover { color: #ffffff; }
.footer__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2.5rem; }
@media (min-width: 800px) { .footer__grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.logo--footer img { height: 64px; filter: brightness(0) invert(1); }
.footer__tagline { color: rgba(240, 249, 255, 0.7); font-size: .95rem; margin-top: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .5rem; }
.site-footer address { font-style: normal; line-height: 1.7; font-size: .95rem; }
.footer__legal { margin-top: 1.25rem !important; padding-top: 1.25rem !important; border-top: 1px solid rgba(240, 249, 255, 0.15); }
.footer__base { border-top: 1px solid rgba(240, 249, 255, 0.15); padding-block: 1.25rem; font-size: .875rem; color: rgba(240, 249, 255, 0.6); }
.footer__base p { margin: 0; }

/* === Cookie banner === */
.cookie-banner {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem;
  display: none; z-index: 9999;
  max-width: 560px;
  padding: 1.25rem 1.4rem;
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: .92rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner button {
  font: inherit; font-family: var(--font-heading); font-weight: 600;
  padding: .55rem 1rem; border-radius: 999px; border: 1px solid rgba(240, 249, 255, 0.25);
  background: transparent; color: var(--color-neutral-light); cursor: pointer;
  transition: background .2s, transform .2s;
}
.cookie-banner button:hover { background: rgba(240, 249, 255, 0.1); transform: translateY(-1px); }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #ffffff; }
.cookie-banner [data-cookie-accept]:hover { background: #0ea472; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; padding-top: 1rem; border-top: 1px solid rgba(240, 249, 255, 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; }
@media (min-width: 640px) { .cookie-banner { left: auto; right: 1.5rem; bottom: 1.5rem; } }

/* === 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; }
}