:root {
  --color-primary: #4F46E5;
  --color-secondary: #6366F1;
  --color-accent: #F97316;
  --color-neutral-dark: #312E81;
  --color-neutral-light: #EEF2FF;
  --font-heading: 'PT Serif', serif;
  --font-body: 'PT Sans', sans-serif;
  --max-w: 1160px;
  --max-w-narrow: 720px;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); color: var(--color-neutral-dark); background: #ffffff; line-height: 1.6; font-size: 17px; }
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-neutral-dark); line-height: 1.2; font-weight: 700; margin: 0 0 1rem; }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 600; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }

/* === Layout === */
.container { width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: 1.25rem; }
.container--narrow { max-width: var(--max-w-narrow); }

/* === Header === */
.site-header { border-bottom: 1px solid rgba(49,46,129,0.08); background: #ffffff; position: sticky; top: 0; z-index: 100; }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; max-width: var(--max-w); margin-inline: auto; gap: 1rem; }
.logo { display: inline-block; line-height: 0; }
.logo img { height: 72px; width: auto; }
@media (min-width: 768px) { .logo img { height: 96px; } }
.primary-nav { display: none; gap: 1.75rem; align-items: center; }
.primary-nav a { color: var(--color-neutral-dark); font-weight: 700; }
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: transparent; border: 0; padding: .5rem; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--color-neutral-dark); display: block; }
@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; }
}
.primary-nav.is-open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #ffffff; padding: 1.25rem; border-bottom: 1px solid rgba(49,46,129,0.08); gap: 1rem; }

/* === Hero centered === */
.hero { padding-block: 3.5rem; text-align: center; background: var(--color-neutral-light); }
@media (min-width: 768px) { .hero { padding-block: 6rem; } }
.hero h1 { max-width: 28ch; margin-inline: auto; }
.hero__sub { max-width: 48ch; margin: 1rem auto 2rem; color: var(--color-secondary); font-size: 1.125rem; }
.hero__image { width: 100%; max-width: 960px; margin: 3rem auto 0; border-radius: 12px; aspect-ratio: 16/9; object-fit: cover; }

/* === Buttons === */
.btn { display: inline-block; padding: .9rem 1.75rem; border-radius: 8px; font-weight: 700; font-family: var(--font-body); font-size: 1rem; border: 0; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--color-primary); color: #ffffff; }
.btn--primary:hover { background: var(--color-neutral-dark); color: #ffffff; }
.btn--accent { background: var(--color-accent); color: #ffffff; }
.btn--accent:hover { background: #ea6a0a; color: #ffffff; }

/* === Sections === */
.section { padding-block: 3.5rem; }
@media (min-width: 768px) { .section { padding-block: 5rem; } }
.section--intro { text-align: center; }
.section--intro .container--narrow { max-width: 62ch; }
.section--alt { background: var(--color-neutral-light); }
.section-head { text-align: center; max-width: 60ch; margin: 0 auto 2.5rem; }
.section-head p { color: var(--color-secondary); }
.section--split .grid--2 { align-items: center; }
.split-image { border-radius: 12px; aspect-ratio: 4/5; object-fit: cover; }

/* === Grid === */
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 700px) { .grid--2 { grid-template-columns: 1fr 1fr; gap: 2.5rem; } }
@media (min-width: 900px) { .grid--3 { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }

/* === Cards === */
.card { background: #ffffff; border: 1px solid rgba(49,46,129,0.08); border-radius: 12px; padding: 1.75rem; transition: transform .15s ease, box-shadow .15s ease; }
.card__icon { color: var(--color-accent); margin-bottom: 1rem; }
a.card-link, .card-link { color: inherit; text-decoration: none; display: block; }
a.card-link:hover, .card-link:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -18px rgba(49,46,129,0.35); text-decoration: none; }

/* === Testimonial === */
.section--testimonial { background: var(--color-neutral-light); text-align: center; }
.section--testimonial blockquote { margin: 0; padding: 1rem; }
.section--testimonial blockquote p { font-family: var(--font-heading); font-size: clamp(1.25rem, 2vw, 1.5rem); line-height: 1.5; color: var(--color-neutral-dark); }
.section--testimonial cite { display: block; margin-top: 1.25rem; font-style: normal; color: var(--color-secondary); font-weight: 700; }

/* === CTA band === */
.cta-band { background: var(--color-primary); color: #ffffff; padding-block: 4rem; text-align: center; }
.cta-band h2 { color: #ffffff; }
.cta-band p { color: rgba(255,255,255,0.9); max-width: 55ch; margin: 0 auto 1.75rem; }

/* === Form === */
.contact-form { display: grid; gap: 1.25rem; }
.field { display: grid; gap: .35rem; }
.field label { font-weight: 700; }
.field input, .field textarea { width: 100%; padding: .8rem 1rem; border: 1px solid rgba(49,46,129,0.2); border-radius: 8px; font-family: var(--font-body); font-size: 1rem; background: #ffffff; color: var(--color-neutral-dark); }
.field input:focus, .field textarea:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; border-color: var(--color-primary); }
.form-consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .95rem; color: var(--color-neutral-dark); flex-wrap: wrap; }
.form-consent input { margin-top: .3rem; }

/* === Article detail === */
.article { max-width: 65ch; margin-inline: auto; padding-inline: 1rem; padding-block: 3rem; }
.article__header { margin-bottom: 1.5rem; }
.article .eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; color: var(--color-accent); font-weight: 700; margin: 0 0 .75rem; }
.article h1 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.15; margin-bottom: 1.5rem; }
.article__sub { font-size: 1.25rem; color: var(--color-secondary); margin-bottom: 0; }
.article__hero { aspect-ratio: 16/9; object-fit: cover; margin-block: 2rem; border-radius: 8px; width: 100%; }
.article p { font-size: 1.125rem; line-height: 1.7; margin-block: 1.25rem; }
.article__footer { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(49,46,129,0.12); }
.back-link { font-weight: 700; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: var(--color-neutral-light); padding-block: 3rem 1.5rem; margin-top: 2rem; }
.site-footer h3 { color: #ffffff; font-family: var(--font-body); font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 1rem; }
.site-footer a { color: var(--color-neutral-light); }
.site-footer a:hover { color: var(--color-accent); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.site-footer address { font-style: normal; margin-bottom: 1rem; line-height: 1.7; }
.legal-links { margin-top: 1rem; font-size: .9rem; }
.logo--footer img { height: 60px; }
.copyright { text-align: center; margin: 2.5rem 0 0; font-size: .85rem; color: rgba(238,242,255,0.7); }

/* === 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: 12px; box-shadow: 0 20px 50px -20px rgba(0,0,0,0.35); max-width: 640px; margin-inline: auto; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .95rem; }
.cookie-banner__actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.cookie-banner button { background: transparent; color: var(--color-neutral-light); border: 1px solid rgba(238,242,255,0.4); padding: .55rem 1rem; border-radius: 6px; font-family: var(--font-body); font-size: .9rem; cursor: pointer; font-weight: 700; }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #ffffff; }
.cookie-banner__prefs { margin-top: 1rem; display: grid; gap: .5rem; }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }