/* === Tokens === */
:root {
  --color-primary: #1E3A8A;
  --color-secondary: #3B82F6;
  --color-accent: #F97316;
  --color-neutral-dark: #1E40AF;
  --color-neutral-light: #EFF6FF;
  --color-ink: #0B1533;
  --color-muted: #4A5A7A;
  --color-border: rgba(30, 58, 138, 0.14);
  --font-heading: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 20px rgba(15, 30, 70, 0.06);
  --shadow-md: 0 20px 60px -20px rgba(15, 30, 70, 0.25);
  --shadow-lg: 0 30px 80px -30px rgba(15, 30, 70, 0.35);
}

/* === Reset === */
*, *::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;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-secondary); text-decoration: none; }
a:hover { color: var(--color-primary); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-primary); margin: 0 0 .75rem; line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 700; }
h2 { font-size: clamp(1.65rem, 3vw, 2.4rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1rem; }

/* === Layout === */
.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }
main > section { padding-block: 3.5rem; }
@media (min-width: 768px) { main > section { padding-block: 5rem; } }

/* === Header / Nav === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 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 .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
@media (min-width: 768px) { .logo img { height: 96px; } }
.nav-toggle { display: inline-flex; align-items: center; justify-content: center; padding: .5rem; background: transparent; border: 1px solid var(--color-border); border-radius: 10px; color: var(--color-primary); cursor: pointer; }
.primary-nav { display: none; }
.primary-nav.is-open { display: flex; }
.primary-nav { flex-direction: column; gap: .25rem; position: absolute; left: 1rem; right: 1rem; top: calc(100% + .5rem); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: .75rem; box-shadow: var(--shadow-md); }
.primary-nav a { color: var(--color-ink); font-weight: 500; padding: .65rem .85rem; border-radius: 10px; position: relative; }
.primary-nav a:hover { background: var(--color-neutral-light); color: var(--color-primary); }
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav, .primary-nav.is-open { display: flex; position: static; flex-direction: row; gap: .25rem; padding: 0; background: transparent; border: none; box-shadow: none; }
  .primary-nav a { padding: .55rem .9rem; }
  .primary-nav a::after { content: ""; position: absolute; left: .9rem; right: .9rem; bottom: .35rem; height: 2px; background: var(--color-accent); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
  .primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
}

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.4rem; border-radius: 999px; font-family: var(--font-heading); font-weight: 600; font-size: .95rem; line-height: 1; border: 1px solid transparent; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); box-shadow: 0 10px 24px -12px rgba(30, 58, 138, 0.6); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(30, 58, 138, 0.7); color: #fff; }
.btn-ghost { color: var(--color-primary); background: transparent; border-color: var(--color-border); }
.btn-ghost:hover { transform: translateY(-2px); background: var(--color-neutral-light); }
.btn-accent { color: #fff; background: var(--color-accent); box-shadow: 0 10px 24px -12px rgba(249, 115, 22, 0.6); }
.btn-accent:hover { transform: translateY(-2px); background: #ea6a10; color: #fff; }

/* === Hero split === */
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 600; color: var(--color-secondary); margin-bottom: 1rem; }
.hero { position: relative; padding-block: 3.5rem 4rem; background: linear-gradient(180deg, var(--color-neutral-light) 0%, #ffffff 100%); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -20% -20% auto auto; width: 60vw; height: 60vw; background: radial-gradient(circle at 30% 30%, rgba(249, 115, 22, 0.12), transparent 60%); pointer-events: none; z-index: 0; }
.hero .container { position: relative; z-index: 1; }
.hero-split__grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.hero-split__text .lede { font-size: 1.1rem; color: var(--color-muted); max-width: 52ch; margin-bottom: 1.75rem; }
.hero-split__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; }
@media (min-width: 900px) {
  .hero { padding-block: 5.5rem 6rem; }
  .hero-split__grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

/* === Intro === */
.intro__single { max-width: 780px; margin-inline: auto; }
.intro__single h2 { text-align: center; }
.intro__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
.intro__media img { border-radius: var(--radius); box-shadow: var(--shadow-sm); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.intro__text p { color: var(--color-muted); font-size: 1.05rem; }
@media (min-width: 900px) {
  .intro__grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

/* === Section head === */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section-head p { color: var(--color-muted); font-size: 1.05rem; }

/* === Cards grid === */
.cards { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .cards { grid-template-columns: repeat(3, 1fr); } .cards--four { 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 .2s var(--ease), box-shadow .2s 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: var(--color-neutral-light); color: var(--color-primary); margin-bottom: 1rem; }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--color-muted); font-size: .97rem; margin-bottom: 0; }

/* === Testimonial === */
.testimonial blockquote { max-width: 820px; margin: 0 auto; text-align: center; padding: 2.5rem 1.5rem; background: var(--color-neutral-light); border-radius: var(--radius-lg); border-left: 4px solid var(--color-accent); }
.testimonial blockquote p { font-family: var(--font-heading); font-size: clamp(1.15rem, 2vw, 1.45rem); font-weight: 500; color: var(--color-primary); line-height: 1.5; }
.testimonial cite { display: block; margin-top: 1rem; font-style: normal; color: var(--color-muted); font-size: .95rem; }

/* === CTA band === */
.cta-band { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; border-radius: 0; }
.cta-band__inner { display: flex; flex-direction: column; gap: 1.5rem; align-items: flex-start; }
.cta-band h2 { color: #fff; margin-bottom: .5rem; }
.cta-band p { color: rgba(239, 246, 255, 0.85); margin-bottom: 0; max-width: 60ch; }
@media (min-width: 768px) {
  .cta-band__inner { flex-direction: row; align-items: center; justify-content: space-between; gap: 2.5rem; }
}

/* === Contact band === */
.contact-band { background: var(--color-neutral-light); text-align: center; }
.contact-band p { max-width: 640px; margin-inline: auto; color: var(--color-muted); }

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 900px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.pricing-card { position: relative; display: flex; flex-direction: column; padding: 2.25rem; border-radius: var(--radius); border: 1px solid var(--color-border); background: #fff; box-shadow: var(--shadow-sm); transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.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: 1rem; right: 1rem; background: var(--color-accent); color: #fff; font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: .35rem .7rem; border-radius: 999px; }
.pricing-card__plan { font-size: 1.05rem; color: var(--color-secondary); text-transform: uppercase; letter-spacing: .1em; margin-bottom: .5rem; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 700; color: var(--color-primary); margin-bottom: .75rem; line-height: 1.1; }
.pricing-card__lede { color: var(--color-muted); font-size: .97rem; margin-bottom: 1.25rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.75rem; display: flex; flex-direction: column; gap: .65rem; }
.pricing-card__features li { display: flex; gap: .55rem; align-items: flex-start; color: var(--color-ink); font-size: .95rem; }
.pricing-card__features li span { color: var(--color-accent); font-weight: 700; flex-shrink: 0; }
.pricing-card__cta { margin-top: auto; align-self: stretch; }

/* === FAQ === */
.faq { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: .75rem; }
.faq details { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.1rem 1.35rem; transition: box-shadow .2s var(--ease); }
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; font-family: var(--font-heading); font-weight: 600; color: var(--color-primary); 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: 1.4rem; color: var(--color-secondary); transition: transform .2s var(--ease); }
.faq details[open] summary::after { content: "−"; }
.faq p { color: var(--color-muted); margin: .85rem 0 0; }

/* === Contact form === */
.form-layout { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
@media (min-width: 900px) { .form-layout { grid-template-columns: 2fr 1fr; gap: 3.5rem; } }
.contact-form { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-sm); }
.contact-form h2 { margin-bottom: 1.25rem; }
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.1rem; }
.field label { font-weight: 500; font-size: .92rem; color: var(--color-ink); }
.field input, .field textarea { font: inherit; padding: .75rem .9rem; border: 1px solid var(--color-border); border-radius: 10px; background: #fff; transition: border-color .2s ease, box-shadow .2s ease; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--color-secondary); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15); }
.form-consent { display: flex; align-items: flex-start; gap: .55rem; font-size: .88rem; color: var(--color-muted); margin: 1rem 0 1.25rem; line-height: 1.45; }
.form-consent input { margin-top: .2rem; flex-shrink: 0; }
.contact-details { background: var(--color-neutral-light); border-radius: var(--radius); padding: 1.75rem; }
.contact-details p { color: var(--color-ink); }

/* === Footer === */
.site-footer { background: var(--color-primary); color: rgba(239, 246, 255, 0.8); padding-block: 3.5rem 1.5rem; margin-top: 2rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; gap: 3rem; } }
.footer-logo img { height: 72px; width: auto; filter: brightness(0) invert(1); }
.footer-tagline { color: rgba(239, 246, 255, 0.75); margin-top: .75rem; max-width: 30ch; }
.site-footer h3 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1rem; }
.footer-nav { display: flex; flex-direction: column; gap: .5rem; }
.footer-nav a, .footer-contact a { color: rgba(239, 246, 255, 0.85); }
.footer-nav a:hover, .footer-contact a:hover { color: var(--color-accent); }
.footer-contact p { margin-bottom: .5rem; }
.footer-legal { margin-top: 1rem; font-size: .9rem; }
.footer-bottom { padding-top: 1.5rem; font-size: .88rem; color: rgba(239, 246, 255, 0.6); }
.footer-bottom p { margin: 0; }

/* === 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: 1.1rem 1.25rem; border-radius: var(--radius); box-shadow: var(--shadow-lg); max-width: 640px; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 .9rem; font-size: .93rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .55rem; }
.cookie-banner__actions button, .cookie-banner__prefs button { font: inherit; font-family: var(--font-heading); font-weight: 600; font-size: .88rem; padding: .55rem 1rem; border-radius: 999px; border: 1px solid rgba(239, 246, 255, 0.3); background: transparent; color: var(--color-neutral-light); cursor: pointer; transition: background .2s ease, color .2s ease; }
.cookie-banner__actions button:first-child { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.cookie-banner__actions button:hover { background: rgba(239, 246, 255, 0.12); }
.cookie-banner__actions button:first-child:hover { background: #ea6a10; }
.cookie-banner__prefs { margin-top: .9rem; display: flex; flex-direction: column; gap: .5rem; padding-top: .9rem; border-top: 1px solid rgba(239, 246, 255, 0.18); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.cookie-banner__prefs button { align-self: flex-start; margin-top: .35rem; background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

/* === Reveal === */
.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; } .btn:hover, .card:hover, .pricing-card:hover { transform: none; } }