:root {
  --color-primary: #0891B2;
  --color-secondary: #22D3EE;
  --color-accent: #059669;
  --color-neutral-dark: #164E63;
  --color-neutral-light: #ECFEFF;
  --font-heading: 'Lora', serif;
  --font-body: 'Inter', sans-serif;
  --max-width: 1120px;
  --radius: 8px;
}

/* === Reset & base === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-neutral-dark);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.125rem); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.center { text-align: center; }

/* === Container === */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.narrow { max-width: 720px; margin-inline: auto; }

/* === Header === */
.site-header {
  background: #fff;
  border-bottom: 1px solid rgba(22,78,99,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.75rem;
  gap: 1rem;
}
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--color-neutral-dark);
  transition: transform .2s ease;
}
.primary-nav { display: none; }
.primary-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.primary-nav a {
  display: block;
  padding: 0.6rem 0.5rem;
  color: var(--color-neutral-dark);
  font-weight: 500;
  font-size: 0.95rem;
}
.primary-nav a:hover, .primary-nav a[aria-current="page"] {
  color: var(--color-primary);
  text-decoration: none;
}
.primary-nav.is-open {
  display: block;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid rgba(22,78,99,0.08);
  padding: 0.5rem 1.25rem 1rem;
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: 0 8px 20px -12px rgba(8,145,178,0.5); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: #0e7a97; color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: #04805a; color: #fff; }

/* === Hero (hero-stacked) === */
.hero {
  padding-block: 3rem 2.5rem;
  background: linear-gradient(180deg, var(--color-neutral-light) 0%, #fff 100%);
}
.hero-inner { max-width: 720px; margin-inline: auto; text-align: left; }
.hero-inner.center { text-align: center; }
.eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}
.hero h1 { margin-bottom: 1.75rem; }
.hero-image {
  margin: 0 0 2rem;
}
.hero-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 12px;
}
.hero-sub {
  font-size: 1.125rem;
  color: var(--color-neutral-dark);
  opacity: 0.85;
  margin-bottom: 1.5rem;
  max-width: 60ch;
}
.hero-cta { margin: 0; }

/* === Sections === */
.section { padding-block: 3rem; }
.section h2 { margin-bottom: 0.75rem; }
.lede {
  font-size: 1.1rem;
  color: var(--color-neutral-dark);
  opacity: 0.8;
  margin-bottom: 1.5rem;
}
.lede.center { text-align: center; max-width: 60ch; margin-inline: auto; }
.inline-image {
  margin: 1.5rem 0;
}
.inline-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 10px;
}

/* === Grid & cards === */
.grid { display: grid; gap: 1.5rem; margin-top: 2rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.card {
  background: #fff;
  border: 1px solid rgba(22,78,99,0.1);
  border-radius: 12px;
  padding: 1.75rem;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -25px rgba(22,78,99,0.25); }
.card h3 { margin: 0.75rem 0 0.5rem; }
.card p { margin: 0; font-size: 0.98rem; }
.card-icon {
  color: var(--color-primary);
  width: 28px; height: 28px;
}
.card-link { display: block; color: inherit; }
.card-link:hover { text-decoration: none; }

/* === Testimonial === */
.testimonial blockquote {
  margin: 0;
  padding: 2rem 1.5rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-neutral-light);
  border-radius: 8px;
}
.testimonial blockquote p {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  line-height: 1.55;
  font-style: italic;
  margin-bottom: 1rem;
  color: var(--color-neutral-dark);
}
.testimonial cite {
  display: block;
  font-size: 0.95rem;
  font-style: normal;
  color: var(--color-primary);
  font-weight: 500;
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  padding-block: 3.5rem;
  margin-top: 1rem;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); }
.cta-band .btn-accent { background: var(--color-neutral-light); color: var(--color-neutral-dark); }
.cta-band .btn-accent:hover { background: #fff; color: var(--color-neutral-dark); }

/* === Contact band === */
.contact-band { background: var(--color-neutral-light); }

/* === Form === */
.contact-form { display: grid; gap: 1.25rem; margin-top: 1.5rem; }
.field { display: grid; gap: 0.4rem; }
.field label { font-weight: 500; font-size: 0.95rem; }
.field input, .field textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid rgba(22,78,99,0.2);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-neutral-dark);
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(8,145,178,0.15);
}
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  line-height: 1.4;
}
.form-consent input { margin-top: 0.2rem; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(236,254,255,0.85);
  padding-block: 3rem 1.5rem;
  margin-top: 2rem;
}
.site-footer h3 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.site-footer a { color: rgba(236,254,255,0.9); }
.site-footer a:hover { color: var(--color-secondary); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.4rem; }
.site-footer address { font-style: normal; line-height: 1.7; font-size: 0.95rem; }
.site-footer .legal { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.9rem; }
.logo-footer img { height: 60px; filter: brightness(0) invert(1); }
.copyright {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(236,254,255,0.15);
  font-size: 0.85rem;
  color: rgba(236,254,255,0.6);
}

/* === 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: 12px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4);
  max-width: 640px;
  margin-inline: auto;
  font-size: 0.92rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 0.9rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner button {
  border: 1px solid rgba(236,254,255,0.25);
  background: transparent;
  color: var(--color-neutral-light);
  padding: 0.55rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
}
.cookie-banner [data-cookie-accept] {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.cookie-banner [data-cookie-accept]:hover { background: #047a55; }
.cookie-banner__prefs {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(236,254,255,0.15);
}
.cookie-banner__prefs label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}
.cookie-banner__prefs button {
  justify-self: start;
  margin-top: 0.5rem;
}

/* === Responsive === */
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
  body { font-size: 18px; }
  .logo img { height: 96px; }
  .logo-footer img { height: 72px; }
  .nav-toggle { display: none; }
  .primary-nav { display: block; }
  .primary-nav ul { display: flex; gap: 0.25rem; }
  .primary-nav.is-open {
    position: static;
    padding: 0;
    border: none;
    background: transparent;
  }
  .hero { padding-block: 4.5rem 3.5rem; }
  .section { padding-block: 4.5rem; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; }
  .cta-band { padding-block: 4.5rem; }
}
@media (min-width: 960px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .hero-inner { max-width: 780px; }
  .hero h1 { font-size: clamp(2.5rem, 4vw, 3.25rem); }
}