:root {
  --color-primary: #0891B2;
  --color-secondary: #22D3EE;
  --color-accent: #059669;
  --color-neutral-dark: #164E63;
  --color-neutral-light: #ECFEFF;
  --color-text: #0F2A32;
  --color-muted: #4C6B75;
  --color-border: rgba(22, 78, 99, 0.14);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --container: 1160px;
  --radius: 12px;
}

/* === Base === */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  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 {
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.005em;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
.muted { color: var(--color-muted); }
.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 0.75rem;
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-neutral-dark); text-decoration: none; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: #047857; text-decoration: none; }

/* === Header === */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.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; }
.logo--footer img { height: 64px; }
.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 5px;
  background: none; border: 0; padding: 0.5rem; cursor: pointer;
}
.nav-toggle span {
  width: 26px; height: 2px; background: var(--color-neutral-dark); border-radius: 2px;
}
.primary-nav {
  display: none;
  position: absolute; left: 0; right: 0; top: 100%;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.25rem 1.25rem;
  flex-direction: column;
  gap: 0.75rem;
}
.primary-nav.is-open { display: flex; }
.primary-nav a {
  color: var(--color-neutral-dark);
  font-weight: 500;
  padding: 0.5rem 0;
}
.primary-nav a[aria-current="page"] { color: var(--color-primary); }

@media (min-width: 768px) {
  .logo img { height: 96px; }
  .logo--footer img { height: 72px; }
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex; position: static; flex-direction: row;
    background: transparent; border: 0; padding: 0; gap: 1.75rem;
  }
}

/* === Hero (stacked) === */
.hero {
  padding-block: 2.5rem 3rem;
  background: linear-gradient(180deg, var(--color-neutral-light) 0%, #ffffff 100%);
}
.hero-stacked__inner {
  max-width: 780px; margin-inline: auto;
  text-align: left;
}
.hero-stacked h1 { margin-bottom: 1.5rem; }
.hero-stacked__figure {
  margin: 2rem 0 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.hero-stacked__figure img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.hero-stacked__sub {
  font-size: 1.15rem; color: var(--color-muted); max-width: 60ch; margin-bottom: 1.75rem;
}
@media (min-width: 768px) { .hero { padding-block: 4rem 4.5rem; } }

/* === Sections === */
.section { padding-block: 3.5rem; }
.section-narrow { padding-block: 2.5rem; }
.section-narrow .container { max-width: 760px; }
.section-narrow p { font-size: 1.06rem; line-height: 1.75; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-head p { color: var(--color-muted); }

/* === Grid & Cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.4rem;
  transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card h3 { margin: 0.75rem 0 0.5rem; }
.card p { color: var(--color-text); margin: 0; font-size: 0.98rem; }
.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--color-neutral-light);
  color: var(--color-primary);
}
a.card-link { color: inherit; text-decoration: none; display: block; }
a.card-link:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -18px rgba(22, 78, 99, 0.35);
  border-color: var(--color-primary);
}
a.card-link h3 { color: var(--color-neutral-dark); }

/* === Pull-quote === */
.section-quote { background: var(--color-neutral-light); }
.pull-quote {
  max-width: 720px; margin: 0 auto; text-align: center;
  font-family: var(--font-heading);
  position: relative;
}
.pull-quote p {
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  color: var(--color-neutral-dark);
  line-height: 1.4; font-style: italic;
  margin-bottom: 1.25rem;
}
.pull-quote cite {
  font-family: var(--font-body); font-style: normal;
  color: var(--color-muted); font-size: 0.95rem;
  letter-spacing: 0.02em;
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  padding-block: 3rem;
}
.cta-band__inner { text-align: center; max-width: 720px; margin: 0 auto; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); }

/* === Contact === */
.contact-band { background: var(--color-neutral-light); }
.contact-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.contact-card address {
  font-style: normal;
  line-height: 1.8;
  margin-bottom: 1.25rem;
  color: var(--color-neutral-dark);
}

.contact-form { max-width: 640px; margin: 0 auto; }
.field { margin-bottom: 1.1rem; }
.field label {
  display: block; margin-bottom: 0.4rem;
  font-weight: 500; color: var(--color-neutral-dark);
  font-size: 0.94rem;
}
.field input, .field textarea {
  width: 100%; padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font: inherit; color: inherit;
  background: #fff;
}
.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: 0.6rem; align-items: flex-start;
  font-size: 0.88rem; color: var(--color-muted);
  margin: 0.5rem 0 1.25rem;
  flex-wrap: wrap;
}
.form-consent input { margin-top: 0.2rem; flex-shrink: 0; }

/* === Article detail === */
.article-detail {
  max-width: 65ch;
  margin-inline: auto;
  padding: 2.5rem 1.25rem 4rem;
}
.article-detail header .eyebrow { margin-bottom: 1rem; }
.article-detail h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15; margin-bottom: 1.5rem;
}
.article-sub {
  font-size: 1.2rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}
.article-hero {
  margin: 2rem 0;
  border-radius: 8px;
  overflow: hidden;
}
.article-hero img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.article-detail h2 {
  margin-top: 2.5rem;
  font-size: 1.55rem;
}
.article-detail p {
  font-size: 1.125rem;
  line-height: 1.75;
  margin-block: 1.25rem;
}
.article-footer { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border); }
.back-link {
  font-weight: 500;
  color: var(--color-primary);
}

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: #cfe9ef;
  padding: 3rem 0 1.5rem;
  margin-top: 3rem;
}
.site-footer h3 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}
.site-footer a { color: #a5e2ee; }
.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid; gap: 2.25rem; grid-template-columns: 1fr;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid .logo--footer img { filter: brightness(0) invert(1); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1.4fr; } }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.footer-links--legal { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.08); }
.footer-address { font-style: normal; line-height: 1.75; margin-bottom: 0.5rem; }
.footer-bottom { padding-top: 1.25rem; font-size: 0.85rem; color: #8ecad6; }
.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: 12px;
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.4);
  max-width: 720px;
  margin-inline: auto;
  font-size: 0.92rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 0.85rem; }
.cookie-banner a { color: #a5e2ee; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner button {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font: inherit; font-weight: 500;
  cursor: pointer;
}
.cookie-banner button[data-cookie-accept] {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.cookie-banner button:hover { filter: brightness(1.1); }
.cookie-banner__prefs {
  margin-top: 0.85rem;
  display: grid;
  gap: 0.4rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.cookie-banner__prefs label { display: flex; gap: 0.5rem; align-items: center; }
.cookie-banner__prefs button {
  margin-top: 0.5rem; align-self: flex-start;
  background: var(--color-accent); border-color: var(--color-accent);
}