:root {
  --color-primary: #059669;
  --color-secondary: #10B981;
  --color-accent: #0891B2;
  --color-neutral-dark: #064E3B;
  --color-neutral-light: #ECFDF5;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
  --radius-lg: 24px;
  --radius-md: 14px;
  --shadow-card: 0 30px 60px -30px rgba(6, 78, 59, 0.25);
  --shadow-soft: 0 10px 30px -18px rgba(6, 78, 59, 0.35);
}

/* === Base === */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-neutral-dark);
  background: #FAFDFB;
  line-height: 1.6;
  font-size: 17px;
}
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
  font-weight: 600;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1rem; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; height: auto; }
address { font-style: normal; line-height: 1.7; }
ul { padding-left: 1.1rem; }

/* === Layout === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}
.narrow { max-width: 760px; margin-inline: auto; }
.section { padding-block: 3.5rem; }
.section--muted { background: var(--color-neutral-light); }
.section-title { text-align: center; margin-bottom: 2rem; }
.section-lede { text-align: center; max-width: 60ch; margin: 0 auto 2.5rem; color: #3f5f56; }

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 253, 251, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(6, 78, 59, 0.08);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.75rem;
  gap: 1rem;
}
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle {
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-neutral-dark);
}
.primary-nav {
  display: none;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1rem 0 1.25rem;
}
.primary-nav.is-open { display: flex; }
.primary-nav a {
  color: var(--color-neutral-dark);
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 500;
  padding: 0.35rem 0;
}
.primary-nav a[aria-current="page"] { color: var(--color-primary); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex;
    flex-direction: row;
    gap: 1.75rem;
    padding: 0;
  }
  .logo img { height: 96px; }
}

/* === Hero card === */
.hero-card-section {
  padding-block: 3rem 2rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.09), rgba(8, 145, 178, 0.06));
}
.hero-card {
  max-width: 880px;
  margin-inline: auto;
  padding: 2.25rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--color-neutral-light);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.hero-card .eyebrow {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.hero-card h1 { max-width: 22ch; margin-inline: auto; }
.hero-sub {
  font-size: 1.1rem;
  max-width: 52ch;
  margin: 0 auto 1.75rem;
  color: #3f5f56;
}
.hero-card__figure {
  margin: 2rem 0 0;
  border-radius: 16px;
  overflow: hidden;
}
.hero-card__figure img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
@media (min-width: 768px) {
  .hero-card { padding: 4rem 3.5rem; }
  .hero-card-section { padding-block: 5rem 3rem; }
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  border: 0;
  cursor: pointer;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover { background: var(--color-neutral-dark); text-decoration: none; transform: translateY(-1px); }
.btn--accent {
  background: var(--color-accent);
  color: #fff;
}
.btn--accent:hover { background: #0a7a99; text-decoration: none; }

/* === Intro grid === */
.section--intro { padding-block: 4rem; }
.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.intro-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.intro-figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
@media (min-width: 900px) {
  .intro-grid { grid-template-columns: 1.05fr 1fr; gap: 4rem; }
  .intro-grid--reverse > *:first-child { order: 2; }
}

/* === Card grid === */
.grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .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;
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(6, 78, 59, 0.08);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.card h3 { margin-top: 0.75rem; color: var(--color-neutral-dark); }
.card p { color: #3f5f56; margin-bottom: 0; font-size: 0.98rem; }
.icon { color: var(--color-primary); }

/* === Testimonial === */
.section--quote { padding-block: 4rem; background: var(--color-neutral-light); }
.quote {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 500;
}
.quote p {
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.4;
  color: var(--color-neutral-dark);
  margin-bottom: 1.25rem;
  quotes: "\201C" "\201D";
}
.quote p::before { content: open-quote; }
.quote p::after { content: close-quote; }
.quote cite {
  display: block;
  font-style: normal;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: #fff;
  padding-block: 3.5rem;
}
.cta-band__inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}
.cta-band h2 { color: #fff; margin-bottom: 0.5rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin-bottom: 0; }
@media (min-width: 800px) {
  .cta-band__inner { grid-template-columns: 1fr auto; gap: 3rem; }
}

/* === Contact form === */
.contact-form { display: grid; gap: 1.1rem; }
.contact-form label { display: block; font-family: var(--font-heading); font-weight: 500; font-size: 0.92rem; }
.contact-form label > span { display: block; margin-bottom: 0.4rem; color: var(--color-neutral-dark); }
.contact-form input,
.contact-form textarea {
  width: 100%;
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(6, 78, 59, 0.2);
  border-radius: 10px;
  background: #fff;
  color: var(--color-neutral-dark);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.88rem;
  font-weight: 400;
  line-height: 1.45;
  color: #3f5f56;
}
.form-consent input { margin-top: 0.2rem; }

/* === FAQ === */
.faq {
  border-top: 1px solid rgba(6, 78, 59, 0.12);
  padding: 1rem 0;
}
.faq:last-child { border-bottom: 1px solid rgba(6, 78, 59, 0.12); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--color-neutral-dark);
  list-style: none;
  padding-right: 2rem;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: var(--color-primary);
  font-size: 1.3rem;
}
.faq[open] summary::after { content: "−"; }
.faq p { margin-top: 0.75rem; color: #3f5f56; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(236, 253, 245, 0.9);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}
.site-footer a { color: rgba(236, 253, 245, 0.9); }
.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.site-footer h3 {
  color: #fff;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.4rem; }
.footer-tagline { color: rgba(236, 253, 245, 0.7); font-style: italic; max-width: 30ch; }
.legal-links {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.legal-links li { margin: 0; }
.footer-copy {
  border-top: 1px solid rgba(236, 253, 245, 0.15);
  padding-top: 1.25rem;
  font-size: 0.85rem;
  color: rgba(236, 253, 245, 0.65);
}
.site-footer .logo img { height: 60px; filter: brightness(0) invert(1); }
@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; gap: 3rem; }
}

/* === 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-md);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.4);
  max-width: 640px;
  margin: 0 auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 0.85rem; font-size: 0.92rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner button {
  font: inherit;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(236, 253, 245, 0.35);
  background: transparent;
  color: var(--color-neutral-light);
  cursor: pointer;
}
.cookie-banner [data-cookie-accept] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.cookie-banner__prefs {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.88rem;
}
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; }
.cookie-banner__prefs button { justify-self: start; margin-top: 0.4rem; }