/* === Tokens === */
:root {
  --color-primary: #0F172A;
  --color-secondary: #334155;
  --color-accent: #0369A1;
  --color-neutral-dark: #020617;
  --color-neutral-light: #F8FAFC;
  --font-heading: 'Lora', serif;
  --font-body: 'Inter', sans-serif;
  --radius: 10px;
  --shadow-soft: 0 20px 60px -30px rgba(2,6,23,0.25);
  --border: 1px solid rgba(15,23,42,0.10);
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-primary);
  background: var(--color-neutral-light);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-primary); line-height: 1.2; margin: 0 0 1rem; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 5vw, 4rem); max-width: 28ch; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }

/* === Layout === */
.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.narrow { max-width: 720px; margin-inline: auto; }

/* === Header === */
.site-header {
  background: var(--color-neutral-light);
  border-bottom: var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1180px;
  margin-inline: auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo { display: inline-block; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--color-primary);
  display: block;
}
.primary-nav { display: none; }
.primary-nav.is-open { display: block; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-neutral-light); border-bottom: var(--border); }
.primary-nav ul { list-style: none; margin: 0; padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: 0.75rem; }
.primary-nav a { color: var(--color-primary); font-weight: 500; font-size: 0.98rem; }
.primary-nav a[aria-current="page"] { color: var(--color-accent); }

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

/* === Hero centered === */
.hero {
  padding-block: 3.5rem;
  text-align: center;
  background: var(--color-neutral-light);
}
.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--color-secondary);
  margin-bottom: 1.25rem;
  font-weight: 500;
}
.hero h1 { margin-inline: auto; }
.hero-sub {
  max-width: 48ch;
  margin: 1.25rem auto 1.75rem;
  color: var(--color-secondary);
  font-size: 1.15rem;
}
.hero-cta { margin: 0 0 2.5rem; }
.hero-figure {
  margin: 3rem auto 0;
  max-width: 1080px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.hero-figure img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

@media (min-width: 768px) {
  .hero { padding-block: 6rem; }
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.9rem 1.6rem;
  border-radius: 6px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.98rem;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
  letter-spacing: 0.01em;
}
.btn-primary { background: var(--color-primary); color: var(--color-neutral-light); }
.btn-primary:hover { background: var(--color-secondary); text-decoration: none; }
.btn-accent { background: var(--color-accent); color: var(--color-neutral-light); }
.btn-accent:hover { background: #024e7a; text-decoration: none; }

/* === Sections === */
.section { padding-block: 4rem; }
.section-intro { text-align: center; }
.section-intro p { color: var(--color-secondary); font-size: 1.08rem; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-head p { color: var(--color-secondary); }
.lead { font-size: 1.1rem; color: var(--color-secondary); }

/* === Grid & Cards === */
.grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-3, .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);
  border: var(--border);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card h3 { margin-top: 0.75rem; }
.card p { color: var(--color-secondary); margin-bottom: 0; font-size: 0.98rem; }
.card .icon { color: var(--color-accent); }
a.card-link { color: inherit; text-decoration: none; display: block; }
a.card-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); text-decoration: none; }

/* === Quote === */
.section-quote { background: transparent; padding-block: 3rem; }
blockquote {
  margin: 0;
  text-align: center;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  line-height: 1.4;
  color: var(--color-primary);
  position: relative;
  padding: 0 1rem;
}
blockquote p { margin-bottom: 1rem; }
blockquote p::before { content: "\201C"; font-size: 3rem; line-height: 0.2; color: var(--color-accent); vertical-align: -0.4em; margin-right: 0.25rem; }
blockquote cite {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.9rem;
  color: var(--color-secondary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding-block: 4rem;
  text-align: center;
}
.cta-band h2, .cta-band p { color: var(--color-neutral-light); }
.cta-band p:not(:last-child) { color: rgba(248,250,252,0.8); }

/* === Cityscape section === */
.section-city .wide-figure {
  margin: 0 0 2.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.section-city .wide-figure img { width: 100%; aspect-ratio: 21/9; object-fit: cover; }
.section-city .narrow { text-align: center; }
.section-city .narrow p { color: var(--color-secondary); }

/* === Form === */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 1.5rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: 0.9rem; font-weight: 500; color: var(--color-primary); }
.field input, .field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(15,23,42,0.18);
  border-radius: 6px;
  background: #fff;
  color: var(--color-primary);
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--color-accent); outline-offset: 1px; border-color: var(--color-accent); }
.form-consent { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.9rem; color: var(--color-secondary); flex-wrap: wrap; }
.form-consent input { margin-top: 0.25rem; }

/* === FAQ === */
.faq { margin-top: 2rem; text-align: left; }
.faq details {
  border-bottom: var(--border);
  padding: 1rem 0;
}
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 0; color: var(--color-accent); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq p { margin-top: 0.75rem; color: var(--color-secondary); }

/* === Footer === */
.site-footer {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding: 3.5rem 0 1.5rem;
  margin-top: 3rem;
}
.site-footer h4 {
  color: var(--color-neutral-light);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
  font-family: var(--font-body);
}
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; } }
.site-footer .logo img { filter: brightness(0) invert(1); height: 64px; }
.site-footer .tagline { color: rgba(248,250,252,0.7); font-size: 0.95rem; margin-top: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.site-footer nav a { color: rgba(248,250,252,0.85); }
.site-footer nav a:hover { color: var(--color-neutral-light); }
.site-footer address { font-style: normal; color: rgba(248,250,252,0.85); font-size: 0.95rem; line-height: 1.7; margin-bottom: 1rem; }
.site-footer address a { color: rgba(248,250,252,0.85); }
.legal-links { flex-direction: row !important; gap: 1.25rem !important; margin-top: 1rem !important; font-size: 0.9rem; }
.legal-links a { color: rgba(248,250,252,0.7); }
.copyright {
  text-align: center;
  color: rgba(248,250,252,0.55);
  font-size: 0.85rem;
  margin: 2.5rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(248,250,252,0.1);
}

/* === 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;
  margin-inline: auto;
  font-size: 0.9rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 0.9rem; color: rgba(248,250,252,0.9); }
.cookie-banner__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.cookie-banner button {
  font-family: var(--font-body);
  font-size: 0.88rem;
  padding: 0.55rem 1rem;
  border-radius: 4px;
  border: 1px solid rgba(248,250,252,0.25);
  background: transparent;
  color: var(--color-neutral-light);
  cursor: pointer;
}
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); }
.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: 0.88rem; }
.cookie-banner__prefs button { margin-top: 0.5rem; align-self: flex-start; }