:root {
  --color-primary: #0369A1;
  --color-secondary: #38BDF8;
  --color-accent: #22C55E;
  --color-neutral-dark: #0C4A6E;
  --color-neutral-light: #F0F9FF;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --max-width: 1180px;
  --radius: 12px;
}

/* === 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: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { padding: 0; margin: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* === Typography === */
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); font-weight: 600; line-height: 1.2; margin: 0 0 1rem; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.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 1rem;
}

/* === Layout === */
.container { max-width: var(--max-width); margin-inline: auto; padding-inline: 1.25rem; }
.narrow { max-width: 760px; }
.center { text-align: center; }

/* === Header === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(12,74,110,0.08);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 0.75rem;
  gap: 1rem;
}
.logo { display: inline-block; line-height: 0; }
.logo img { height: 72px; width: auto; }
.primary-nav { display: none; gap: 1.5rem; align-items: center; }
.primary-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-neutral-dark);
}
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
.primary-nav a:hover { color: var(--color-primary); text-decoration: none; }
.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 10px;
  background: transparent; border: 0;
}
.nav-toggle span { display: block; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; }
.primary-nav.is-open {
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.75rem;
  position: absolute; top: 100%; left: 0; right: 0;
  background: #ffffff;
  padding: 1.25rem 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(12,74,110,0.08);
  box-shadow: 0 20px 40px -20px rgba(12,74,110,0.2);
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 0;
  transition: transform .15s ease, box-shadow .15s ease, background .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: #16a34a; color: #ffffff; }

/* === Hero split === */
.hero { padding-block: 3rem; background: linear-gradient(180deg, var(--color-neutral-light) 0%, #ffffff 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.hero-copy .hero-sub { font-size: 1.125rem; color: #334155; max-width: 52ch; margin-bottom: 1.75rem; }
.hero-media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 16px; box-shadow: 0 30px 60px -30px rgba(12,74,110,0.35); }
.hero-thanks { padding-block: 5rem; text-align: center; }
.hero-thanks .eyebrow { justify-content: center; }

/* === Sections === */
.section { padding-block: 4rem; }
.section-intro.alt { background: var(--color-neutral-light); }
.section-head { text-align: center; margin-bottom: 2.5rem; }
.section-head p { color: #475569; max-width: 60ch; margin-inline: auto; }

/* === Grid cards === */
.grid { display: grid; gap: 1.25rem; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
.card {
  background: #ffffff;
  border: 1px solid rgba(12,74,110,0.10);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -25px rgba(12,74,110,0.28); border-color: rgba(3,105,161,0.35); }
.card h3 { margin-top: 0.75rem; }
.card p { color: #475569; margin-bottom: 0; font-size: 0.98rem; }
.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);
}

/* === Split (city block) === */
.split { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
.split-media img { border-radius: 16px; aspect-ratio: 4/3; object-fit: cover; }

/* === Quote === */
.section-quote { padding-block: 4rem; background: var(--color-neutral-light); }
.section-quote blockquote {
  margin: 0; text-align: center;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  line-height: 1.45;
  color: var(--color-neutral-dark);
}
.section-quote blockquote p { position: relative; }
.section-quote cite {
  display: block;
  margin-top: 1.5rem;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.95rem;
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: #ffffff;
  padding-block: 4rem;
}
.cta-band h2 { color: #ffffff; }
.cta-band p { color: rgba(240,249,255,0.88); margin-bottom: 1.75rem; }
.cta-inner { text-align: center; }

/* === Forms === */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: 0.9rem; font-weight: 600; color: var(--color-neutral-dark); }
.field input, .field textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(12,74,110,0.20);
  border-radius: 8px;
  background: #ffffff;
  color: var(--color-neutral-dark);
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--color-secondary); outline-offset: 1px; border-color: var(--color-primary); }
.form-consent { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.9rem; color: #475569; }
.form-consent input { margin-top: 0.25rem; }

/* === FAQ === */
.section-faq details {
  border-top: 1px solid rgba(12,74,110,0.12);
  padding-block: 1rem;
}
.section-faq details:last-of-type { border-bottom: 1px solid rgba(12,74,110,0.12); }
.section-faq summary {
  cursor: pointer; font-weight: 600; color: var(--color-neutral-dark);
  font-family: var(--font-heading); font-size: 1.1rem;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.section-faq summary::after { content: "+"; color: var(--color-primary); font-weight: 400; font-size: 1.5rem; }
.section-faq details[open] summary::after { content: "−"; }
.section-faq details p { margin-top: 0.75rem; color: #475569; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(240,249,255,0.85);
  padding-block: 3rem 1.5rem;
  margin-top: 3rem;
}
.site-footer .logo img { height: 60px; filter: brightness(0) invert(1); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.footer-tag { margin-top: 1rem; font-style: italic; color: rgba(240,249,255,0.7); }
.site-footer h4 { color: #ffffff; font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 1rem; }
.site-footer a { color: rgba(240,249,255,0.85); }
.site-footer a:hover { color: #ffffff; }
.site-footer ul li { margin-bottom: 0.4rem; font-size: 0.95rem; }
.site-footer address { font-style: normal; font-size: 0.95rem; line-height: 1.7; margin-bottom: 1rem; }
.legal-links { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.12); }
.copyright { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.10); font-size: 0.85rem; color: rgba(240,249,255,0.65); text-align: center; }

/* === 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: var(--radius);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.45);
  max-width: 640px; margin-inline: auto;
  font-size: 0.92rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; }
.cookie-banner__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.cookie-banner__actions button {
  border: 0; padding: 0.55rem 1rem; border-radius: 999px;
  font-size: 0.88rem; font-weight: 600;
}
.cookie-banner__actions [data-cookie-accept] { background: var(--color-accent); color: #ffffff; }
.cookie-banner__actions [data-cookie-reject] { background: rgba(255,255,255,0.12); color: var(--color-neutral-light); }
.cookie-banner__actions [data-cookie-settings] { background: transparent; color: var(--color-neutral-light); text-decoration: underline; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.cookie-banner__prefs label { display: flex; gap: 0.5rem; align-items: center; font-size: 0.9rem; }
.cookie-banner__prefs [data-cookie-save] {
  margin-top: 0.5rem; align-self: flex-start;
  background: var(--color-primary); color: #ffffff;
  border: 0; padding: 0.55rem 1rem; border-radius: 999px; font-weight: 600;
}

/* === Media queries === */
@media (min-width: 640px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; }
}

@media (min-width: 768px) {
  body { font-size: 17px; }
  .logo img { height: 96px; }
  .site-footer .logo img { height: 72px; }
  .nav-toggle { display: none; }
  .primary-nav { display: flex; }
  .hero { padding-block: 5.5rem; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 4rem; }
  .section { padding-block: 5.5rem; }
  .split { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}