:root {
  --color-primary: #0F172A;
  --color-secondary: #334155;
  --color-accent: #0369A1;
  --color-neutral-dark: #020617;
  --color-neutral-light: #F8FAFC;
  --border: rgba(15,23,42,0.10);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --maxw: 1200px;
}

/* === 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: 16px;
}
img { max-width: 100%; height: auto; display: block; }
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;
}
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; color: var(--color-secondary); }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* === Header === */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--color-neutral-light);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
  gap: 1rem;
}
.logo { display: inline-block; }
.logo img { height: 72px; width: auto; }
@media (min-width: 768px) {
  .logo img { height: 96px; }
}
.nav-toggle {
  background: none;
  border: 0;
  padding: .5rem;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-primary);
}
.primary-nav {
  display: none;
  flex-direction: column;
  gap: .5rem;
  padding: 1rem 0;
}
.primary-nav.is-open { display: flex; }
.primary-nav a {
  color: var(--color-primary);
  font-weight: 500;
  padding: .5rem 0;
  font-size: .95rem;
}
.primary-nav a[aria-current="page"] { color: var(--color-accent); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.75rem;
    padding: 0;
  }
  .header-inner { flex-wrap: nowrap; }
}
@media (max-width: 899px) {
  .header-inner { flex-wrap: wrap; }
  .primary-nav { flex-basis: 100%; }
}

/* === Hero (split) === */
.hero {
  padding-block: 3rem;
  background: var(--color-neutral-light);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: .8rem;
  color: var(--color-accent);
  margin: 0 0 1rem;
  font-weight: 600;
}
.hero-copy h1 { margin-bottom: 1.25rem; }
.lede {
  font-size: 1.15rem;
  color: var(--color-secondary);
  max-width: 52ch;
  margin-bottom: 2rem;
}
.hero-media img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 12px;
  width: 100%;
}
@media (min-width: 768px) {
  .hero { padding-block: 5rem; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}
.hero-thanks { padding-block: 5rem; text-align: center; }
.hero-thanks .lede { margin-inline: auto; }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: .95rem 1.75rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform .15s ease, background .2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.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: #024e7c; text-decoration: none; }

/* === Sections === */
.section { padding-block: 3.5rem; }
.section-alt { background: #eef2f7; }
.section-narrow { text-align: left; }
.section-narrow .container { max-width: 780px; }
.section-narrow-inner { max-width: 780px; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 2.5rem; }
.section-head p { color: var(--color-secondary); }
@media (min-width: 768px) {
  .section { padding-block: 5rem; }
}

/* === 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: var(--color-neutral-light);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.75rem;
}
.card .icon { color: var(--color-accent); margin-bottom: 1rem; }
.card h3 { margin-bottom: .5rem; }
.card p { margin-bottom: 0; font-size: .95rem; }

/* === Testimonial === */
.testimonial {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  border-left: 3px solid var(--color-accent);
  padding: 1rem 1.5rem;
}
.testimonial p {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  color: var(--color-primary);
  font-style: italic;
  line-height: 1.4;
  margin-bottom: 1.25rem;
}
.testimonial cite {
  font-style: normal;
  color: var(--color-secondary);
  font-size: .95rem;
  font-weight: 500;
}

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding-block: 3.5rem;
}
.cta-band-inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}
.cta-band h2 { color: var(--color-neutral-light); margin-bottom: .5rem; }
.cta-band p { color: #cbd5e1; margin: 0; }
@media (min-width: 768px) {
  .cta-band-inner { grid-template-columns: 1fr auto; gap: 2rem; }
}

/* === FAQ === */
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  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;
  font-size: 1.5rem;
  color: var(--color-accent);
  line-height: 1;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: .75rem; margin-bottom: 0; }

/* === Contact === */
.contact-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .contact-grid { grid-template-columns: repeat(4, 1fr); } }
.contact-grid h3 { font-size: 1rem; margin-bottom: .5rem; }
.contact-grid p { font-size: .95rem; }
.center-cta { text-align: center; margin-top: 2rem; }

/* === Form === */
.form-wrap { max-width: 640px; }
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row { display: flex; flex-direction: column; gap: .5rem; }
.form-row label { font-size: .9rem; font-weight: 600; color: var(--color-primary); }
.form-row input, .form-row textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: .75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--color-neutral-light);
  color: var(--color-primary);
}
.form-row input:focus, .form-row textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  font-size: .85rem;
  color: var(--color-secondary);
  line-height: 1.4;
}
.form-consent input { margin-top: .2rem; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: #cbd5e1;
  padding-block: 3rem 1.5rem;
  margin-top: 3rem;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; } }
.site-footer h4 {
  color: var(--color-neutral-light);
  font-family: var(--font-body);
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 1rem;
}
.site-footer p { color: #94a3b8; font-size: .9rem; }
.site-footer a { color: #cbd5e1; }
.site-footer a:hover { color: var(--color-neutral-light); }
.logo-footer img { height: 64px; filter: brightness(0) invert(1); }
.tagline { font-family: var(--font-heading); font-style: italic; font-size: 1rem; }
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.footer-nav a { font-size: .9rem; }
.legal-links { font-size: .85rem; margin-top: 1rem; }
.copyright {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  margin-top: 2rem;
  font-size: .8rem;
  color: #64748b;
  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: 8px;
  max-width: 560px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.5);
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { color: var(--color-neutral-light); font-size: .9rem; margin: 0 0 1rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner button {
  font-family: var(--font-body);
  font-size: .85rem;
  padding: .6rem 1rem;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: var(--color-neutral-light);
  cursor: pointer;
  font-weight: 600;
}
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); }
.cookie-banner [data-cookie-save] { background: var(--color-accent); border-color: var(--color-accent); margin-top: .5rem; }
.cookie-banner__prefs {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  font-size: .85rem;
}
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; }