/* === Design tokens === */
:root {
  --color-primary: #0369A1;
  --color-secondary: #0EA5E9;
  --color-accent: #22C55E;
  --color-neutral-dark: #0C4A6E;
  --color-neutral-light: #F0F9FF;
  --color-text: #0C4A6E;
  --color-text-muted: #3F6B8A;
  --color-border: rgba(12,74,110,0.14);
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Lato', sans-serif;
  --radius: 10px;
  --shadow-soft: 0 20px 50px -30px rgba(12,74,110,0.4);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: #ffffff;
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }
a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--color-neutral-dark); }

/* === Typography === */
h1, h2, h3 { font-family: var(--font-heading); color: var(--color-neutral-dark); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin: 0 0 1rem; }
h3 { font-size: 1.35rem; margin: 0 0 0.5rem; }
p { margin: 0 0 1.1rem; }
.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.78rem;
  color: var(--color-secondary);
  font-weight: 700;
  margin: 0 0 1rem;
}

/* === Layout === */
.container { width: 100%; max-width: 1120px; margin-inline: auto; padding-inline: 1.25rem; }
.container--form { max-width: 720px; }
.section { padding-block: 4rem; }
.section--soft { background: var(--color-neutral-light); }
.section--narrow > .container { max-width: 720px; }
.section__head { margin-bottom: 2.5rem; text-align: center; max-width: 640px; margin-inline: auto; }
.section__sub { color: var(--color-text-muted); font-size: 1.05rem; }

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}
.site-header__inner {
  max-width: 1120px;
  margin-inline: auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo { display: inline-flex; text-decoration: none; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-neutral-dark);
  padding: 0.4rem 0.55rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.site-nav { display: none; flex-direction: column; gap: 0.5rem; }
.site-nav.is-open {
  display: flex;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  padding: 1rem 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}
.site-nav a {
  text-decoration: none;
  color: var(--color-neutral-dark);
  font-weight: 700;
  padding: 0.5rem 0;
  font-size: 1rem;
}
.site-nav a[aria-current="page"] { color: var(--color-primary); }

/* === Hero (stacked) === */
.hero-stacked { padding-block: 3rem 3rem; }
.hero-stacked .container { max-width: 780px; }
.hero-stacked h1 { text-align: left; }
.hero__image {
  margin-block: 2.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--color-neutral-light);
}
.hero__image img { width: 100%; height: 100%; object-fit: cover; }
.hero__sub {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: 2rem;
}
.hero__cta { margin: 0; }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: 6px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.15s, color 0.15s, transform 0.15s;
}
.btn--primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn--primary:hover { background: var(--color-neutral-dark); border-color: var(--color-neutral-dark); color: #fff; }
.btn--accent { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn--accent:hover { background: #1aa04b; border-color: #1aa04b; color: #fff; }
.btn--ghost { background: transparent; color: var(--color-neutral-light); border-color: rgba(240,249,255,0.4); }
.btn--ghost:hover { background: rgba(240,249,255,0.1); color: #fff; }

/* === Grids === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }

/* === Cards === */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-neutral-light);
  color: var(--color-primary);
  border-radius: 50%;
  margin-bottom: 1rem;
}
.card h3 { color: var(--color-neutral-dark); }
.card p { color: var(--color-text-muted); font-size: 0.98rem; margin: 0; }

/* === Split === */
.split { display: grid; gap: 2.5rem; grid-template-columns: 1fr; align-items: center; }
.split__image { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.split__image img { width: 100%; height: 100%; object-fit: cover; }

/* === Testimonial === */
.testimonial {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
}
.testimonial p {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-style: italic;
  color: var(--color-neutral-dark);
  line-height: 1.4;
}
.testimonial cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-family: var(--font-body);
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding-block: 4rem;
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(240,249,255,0.9); max-width: 52ch; margin-inline: auto; }

/* === Contact band === */
.contact-band {
  background: #fff;
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  text-align: center;
}

/* === Form === */
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field label { font-weight: 700; font-size: 0.95rem; color: var(--color-neutral-dark); }
.field input, .field textarea {
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font: inherit;
  color: var(--color-text);
  background: #fff;
}
.field input:focus, .field textarea:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 1px;
  border-color: var(--color-secondary);
}
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.form-consent input { margin-top: 0.25rem; flex-shrink: 0; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 3.5rem 0 1.5rem;
  margin-top: 2rem;
}
.site-footer a { color: var(--color-neutral-light); }
.site-footer a:hover { color: var(--color-accent); }
.site-footer__grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
.site-footer h3 {
  font-family: var(--font-body);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 0.5rem; }
.site-footer address { font-style: normal; line-height: 1.7; margin-bottom: 1rem; }
.tagline { font-family: var(--font-heading); font-style: italic; font-size: 1.15rem; color: rgba(240,249,255,0.85); margin-top: 0.5rem; }
.legal-links { margin-top: 1rem; font-size: 0.9rem; }
.copyright {
  max-width: 1120px;
  margin: 2.5rem auto 0;
  padding: 1.25rem 1.25rem 0;
  border-top: 1px solid rgba(240,249,255,0.15);
  font-size: 0.85rem;
  color: rgba(240,249,255,0.7);
  text-align: center;
}
.logo--footer img { height: 60px; }

/* === 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 30px 60px -20px rgba(0,0,0,0.4);
  max-width: 560px;
  margin-left: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.95rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner__actions .btn { padding: 0.55rem 1rem; font-size: 0.9rem; }
.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 .btn { margin-top: 0.5rem; align-self: flex-start; }

/* === Responsive === */
@media (min-width: 640px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .cookie-banner__actions .btn { flex: 0 0 auto; }
}
@media (min-width: 768px) {
  body { font-size: 18px; }
  .logo img { height: 96px; }
  .site-nav { display: flex; flex-direction: row; gap: 2rem; align-items: center; position: static; padding: 0; background: transparent; border: 0; box-shadow: none; }
  .site-nav a { padding: 0; }
  .nav-toggle { display: none; }
  .section { padding-block: 5rem; }
  .hero-stacked { padding-block: 4rem 4rem; }
  .hero__image { margin-block: 3rem; }
  .split { grid-template-columns: 1fr 1fr; gap: 3.5rem; }
  .split--reverse .split__text { order: 2; }
  .split--reverse .split__image { order: 1; }
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1.4fr; gap: 3rem; }
  .cta-band { padding-block: 5rem; }
}
@media (min-width: 960px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}