/* === Tokens === */
:root {
  --color-primary: #15803D;
  --color-secondary: #22C55E;
  --color-accent: #0369A1;
  --color-neutral-dark: #14532D;
  --color-neutral-light: #F0FDF4;
  --color-text: #14532D;
  --color-muted: #4B6759;
  --color-border: rgba(20, 83, 45, 0.14);
  --color-white: #FFFFFF;
  --font-heading: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --container: 1180px;
  --shadow-sm: 0 6px 20px -12px rgba(20, 83, 45, 0.35);
  --shadow-md: 0 20px 40px -24px rgba(20, 83, 45, 0.35);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  font-size: 17px;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; cursor: pointer; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* === Typography === */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 1rem;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 600; }
h2 { font-size: clamp(1.5rem, 3vw, 2.15rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 0.75rem;
}

/* === Layout === */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: 1.25rem;
}
.section { padding-block: 3.5rem; }
.section--narrow .prose,
.section--narrow .section__head { max-width: 65ch; margin-inline: auto; }
.section--narrow .section__head { text-align: center; }
.section--tinted { background: var(--color-neutral-light); }
.section__head { margin-bottom: 2rem; }
.section__sub { color: var(--color-muted); font-size: 1.05rem; margin: 0; }
.prose { font-size: 1.06rem; line-height: 1.75; }

/* === Header === */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
}
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}
.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-neutral-dark);
}
.primary-nav { display: none; }
.primary-nav ul { list-style: none; padding: 0; margin: 0; }
.primary-nav.is-open {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.25rem;
}
.primary-nav.is-open ul { display: flex; flex-direction: column; gap: 0.75rem; }
.primary-nav a {
  color: var(--color-neutral-dark);
  font-weight: 500;
  padding-block: 0.4rem;
  display: inline-block;
}
.primary-nav a[aria-current="page"] { color: var(--color-primary); }

/* === Hero split === */
.hero { padding-block: 3rem 3.5rem; }
.hero-split__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
}
.hero-split__text .btn { margin-top: 0.5rem; }
.hero__sub {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 52ch;
  margin-bottom: 1.5rem;
}
.hero-split__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--primary:hover { background: var(--color-neutral-dark); }
.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn--accent:hover { background: #024e78; }

/* === Grid & Cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--color-muted); margin: 0; }
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--color-neutral-light);
  color: var(--color-primary);
  margin-bottom: 1rem;
}
a.card-link {
  color: inherit;
  display: block;
}
a.card-link:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary);
}
a.card-link h3 { color: var(--color-neutral-dark); }

/* === Testimonial === */
.testimonial { background: var(--color-neutral-light); }
.quote {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  padding: 1rem;
}
.quote p {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  line-height: 1.5;
  font-weight: 500;
}
.quote cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: var(--color-white);
  padding-block: 3rem;
}
.cta-band h2 { color: var(--color-white); margin-bottom: 0.5rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }
.cta-band__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

/* === Article layout === */
.article {
  max-width: 65ch;
  margin: 0 auto;
  padding: 3rem 1.25rem 2rem;
}
.article__head { margin-bottom: 1.5rem; }
.article__sub {
  font-size: 1.2rem;
  color: var(--color-muted);
  margin-top: 0.75rem;
}
.article__hero {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  margin-block: 2rem;
}
.article p {
  font-size: 1.125rem;
  line-height: 1.75;
  margin-block: 1.25rem;
}
.article__foot { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border); }
.back-link {
  color: var(--color-primary);
  font-weight: 500;
}

/* === Form === */
.contact-form {
  max-width: 640px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}
.form-row { display: grid; gap: 0.35rem; }
.form-row label { font-weight: 500; font-size: 0.95rem; color: var(--color-neutral-dark); }
.form-row input,
.form-row textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-white);
  color: var(--color-text);
  width: 100%;
}
.form-row input:focus,
.form-row textarea:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 1px;
  border-color: var(--color-secondary);
}
.form-consent {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
}
.form-consent input { margin-top: 0.25rem; }
.contact-form .btn { justify-self: start; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding-block: 3rem 1.5rem;
  margin-top: 3rem;
}
.site-footer a { color: var(--color-neutral-light); }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.site-footer__heading {
  color: var(--color-white);
  font-size: 1rem;
  margin: 0 0 0.75rem;
  font-weight: 600;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.4rem; }
.site-footer address { font-style: normal; line-height: 1.7; margin-bottom: 1rem; }
.site-footer__tagline { color: rgba(240,253,244,0.75); margin-top: 0.75rem; max-width: 30ch; }
.site-footer__legal { margin-top: 1rem; font-size: 0.9rem; }
.site-footer__copy {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(240,253,244,0.15);
  font-size: 0.85rem;
  color: rgba(240,253,244,0.7);
}
.logo--footer img { height: 60px; }

/* === 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;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.5);
  max-width: 560px;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 0.9rem; font-size: 0.9rem; line-height: 1.55; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner__actions button {
  border: 1px solid rgba(240,253,244,0.3);
  background: transparent;
  color: var(--color-neutral-light);
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
}
.cookie-banner__actions button[data-cookie-accept] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}
.cookie-banner__prefs {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.9rem;
}
.cookie-banner__prefs label { display: flex; gap: 0.5rem; align-items: center; }
.cookie-banner__prefs button {
  margin-top: 0.5rem;
  justify-self: start;
  background: var(--color-secondary);
  color: var(--color-neutral-dark);
  border: none;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-weight: 600;
}

/* === Responsive === */
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .cta-band__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .cta-band__inner > div { max-width: 60%; }
}

@media (min-width: 768px) {
  body { font-size: 18px; }
  .logo img { height: 96px; }
  .section { padding-block: 5rem; }
  .hero { padding-block: 5rem 4.5rem; }
  .hero-split__grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid { gap: 1.5rem; }
  .site-footer__grid { grid-template-columns: 1.2fr 1fr 1.2fr; }
  .nav-toggle { display: none; }
  .primary-nav { display: block; position: static; padding: 0; border: 0; }
  .primary-nav ul { display: flex; flex-direction: row; gap: 1.75rem; }
  .article { padding: 4rem 1.25rem 3rem; }
}

@media (min-width: 1024px) {
  .hero { padding-block: 6rem 5rem; }
  h1 { font-size: clamp(2.4rem, 4vw, 3.75rem); }
}